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Author: Ellis Fowler

Reduce costs with the vactac hot melt system

Written by Ellis Fowler on . Posted in Industrial & Manufacturing, Vactac. No Comments on Reduce costs with the vactac hot melt system

The vactac hot melt system is the cleaner, safer, and more cost-effective alternative to aerosol-based adhesives, used for attaching composites in the vacuum infusion process. Not only does vactac provide more secure bonds in a fraction of the time, but it also does so without generating waste.

How it works

Unlike traditional spray adhesives, vactac adhesives are applied using Power Adhesives’ specially designed applicators. The tec 6300 and 7300 dispense adhesive in a “swirl” pattern using compressed air and a unique nozzle that turns the extruded bead into a thin, spiral filament. The spiral pattern is easily adjustable to create a thinner filament over a wider area.

As the adhesive is applied, it rapidly cools and creates a wider area of coverage than can be achieved by other hot melt applicators. Unlike spray-can adhesives, there is no atomisation of particles, a particular problem when these adhesives contain harmful solvents or VOCs.

Cost saving benefits

Any solvent-based adhesive will have a number on the can or canister showing how much of the contents are solid, usable adhesive. This can be anywhere from 10% to 40% or 50%, depending on the adhesive, with a higher number, signifying more adhesive in the can. Used aerosol cans must also be disposed of, which can incur further costs.

Containing zero VOCs or solvents, the vactac system allows customers to use 100% of the adhesive, with no waste product. Any remaining adhesive left in the applicator is simply remelted the next time it’s switched on without impacting its adhesive qualities.

As well as being easy-to-use, vactac adhesives provide a higher instant tack than most other spray equivalents, which also encourages the use of less adhesive. Ensuring an almost instant hold upon composite placement, this also helps to prevent overspray, a common issue when working with adhesives that atomise when sprayed. Overspray can cause an unnecessary mess to working environments and create potential bonding issues, with extra adhesive causing an uneven surface, meaning some areas may not make sufficient contact with the substrate.

As mentioned previously, the unique application method for vactac cools the adhesive far more quickly than is achievable via other applicators. This means vactac adhesives work with heat-sensitive substrates such as foam or expanded polystyrene without causing damage.

To see how much you could save, or for more information on the vactac system, please don’t hesitate to contact our sales team.

sales@poweradhesives.com

tel: +44 (0)1268 885801

Knottec 7713 – The more efficient way to fill and repair wood defects

Written by Ellis Fowler on . Posted in Construction, Knottec. No Comments on Knottec 7713 – The more efficient way to fill and repair wood defects

Filling and repairing knots, scratches, splits, and large voids in wood can be a costly and time-consuming operation, with not all repair systems guaranteeing consistent, long-lasting results.

Knottec 7713 has been specifically formulated for the fast and long-lasting repair of these wood defects, while adding many adhesive benefits that other systems cannot offer.

The polyamide-based hot melt filler provides tough, hard-wearing repairs on indoor hardwood objects such as wooden doors, hardwood flooring, and furniture. Requiring very little preparation and working time, knottec 7713 is most commonly used in the hardwood flooring industry as an alternative to wood putties and epoxies.

Available in 17 different shades to achieve the best colour match possible, knottec 7713 doesn’t require any mixing or moulding like putties and epoxies. As well as cutting down on potential waste, this also allows the user to start work straight away.

Knottec 7713 can be dispensed from the glue gun almost immediately, with one 12mm stick able to fill several large knots and voids with no downtime in between. Once applied, rather than having any waste filler left over, the glue stick can be left in the gun and remelted the next time it’s switched on.

After application, knottec adhesives will dry within minutes rather than hours, a process that can be accelerated further with the use of the knottec heat sink blocks or heat sink tool. These help to not only compress the material into the defect and ensure the area is properly filled, but also cool it as quickly as possible. The finished area can then be trimmed, sanded, and painted in the normal way.

Alongside its filling capabilities, knottec 7713 has many adhesive properties, allowing it to be used for certain bonding applications, the most common of which is securing loose hardwood flooring panels where ‘voids’ have formed. The user simply drills a hole in the affected floorboard and dispenses a small amount of knottec 7713 into it before pressing down to form a bond. Any overflow material can then be trimmed and sanded down.

As with all the adhesives in the tecbond range, knottec 7713 is non-toxic, containing no organic solvents or harmful chemicals. With its sealed zip-lock packaging and silica pouches, knottec 7713 is protected from oxygen and moisture, giving it a guaranteed shelf life of two years when kept in this condition.

For additional information about knottec, including sample requests, please don’t hesitate to contact our sales team.

sales@poweradhesives.com

+44 (0)1268 885801

Five applications for hot melt sprayable adhesives

Written by Ellis Fowler on . Posted in Sprayable Adhesives. No Comments on Five applications for hot melt sprayable adhesives

Power Adhesives unique spraytec system has revolutionised the application of hot melt adhesive to substrates that would otherwise be difficult to work with. Designed to apply adhesive in a spiral or swirl pattern, the spraytec glue guns provide wider coverage compared to bead application. This not only speeds up the application process but also improves overall bond strength thanks to the tension being spread over a wider area.

Together with the range of spraytec adhesives, these guns can be used for a variety of different applications, providing a number of benefits for each.

Attaching foam to the inside of packing crates

Many heavy-duty packing crates, including flight and musical instrument cases, use open-cell foams on the inside walls to protect fragile components. These foams are usually held in place by aerosol spray adhesives to avoid damaging the foam. The main issues with these adhesives are the VOCs (volatile organic compounds) given off during application, and their softening points in warmer climates leading to failing bonds.

Spraytec adhesives are designed to be applied to heat-sensitive substrates without causing damage. This is achieved via the unique spraying method, which cools the adhesive as it’s dispensed. Furthermore, spraytec adhesives are free from organic solvents or harmful chemicals, meaning they are safe to handle and use without the need for respiratory PPE. All spraytec grades also feature excellent high- and low-temperature resistance, decreasing the likelihood of “creeps” in the bond when exposed to different environments.

Carpet Installation

The spraytec system can speed up the installation of carpets and floor tiles in all areas of the home and workplace. Most carpet installers will use a contact adhesive (usually solvent-based) to bond carpet or underlay to wooden floorboards or concrete floors. For large sections of flooring, several cans of contact adhesive are required to ensure full coverage with no movement or peeling. These adhesives are also prone to fail at high temperatures.

Craftsman carpeting a staircase with vintage tools

Conversely, spraytec applicators ensure an even, wide adhesive coverage with no overspray thanks to the unique spraying method. This, coupled with the adhesive’s high tack and temperature resistance, allows for a fast, yet reliable bond with no waste product. Any adhesive left in the applicator after use can simply be remelted the next time the tool is switched on.

Pallet stabilisation

One of the main uses for spraytec 410 specifically, is pallet stabilisation. Best used with stackable items such as boxes and bags, the adhesive is sprayed onto each stackable layer to form a non-slip bond between materials.

A great replacement for shrink wrap and pallet walls, the adhesive has the necessary bonding power to allow shipments to be moved about and tipped without products sliding or falling off the pallet. When unloading the pallet, the adhesive is easily removable without damaging the substrates it was sprayed onto.

Mattress Manufacturing

An important part of mattress manufacturing is bonding the soft top to the spring bed. The adhesives used in this process require a very high tack to hold the topper accurately and firmly upon compression. Although solvent- and water-based adhesives provide the instant grab required, both have several drawbacks. Solvent-based adhesives, as mentioned previously, produce VOCs and unpleasant smells when applied, while water-based adhesives encourage mould if not allowed to dry properly.

The spraytec system provides an instant grab upon compression thanks to the adhesives’ very high tack and wide coverage. Additionally, hot melts do not produce any unpleasant smells or water vapour, removing the issues caused by other forms of adhesive.

Additionally, spraytec adhesives have a much longer open time than other types of adhesive, meaning the soft top can be manoeuvred and accurately positioned before substrate compression, without the adhesive drying and losing its tack.

HVAC – Heating, ventilation, and air conditioning

All heating and air conditioning units require thermal insulation to perform properly. The adhesives used to bond this insulation must be temperature resistant, moisture resistant and minimise flame spread and smoke development in accordance with UL 2395 standards.

Spraytec 420 and 425 are both UL 2395 certified and offer the same bonding properties and temperature resistance as water- and solvent-based adhesives, with none of the drawbacks previously mentioned. 420 and 425 also benefit from a three-minute open time, allowing the insulation to be properly positioned before substrate contact is made.

For more information about the spraytec system, you can read our blog post on how the spraytec system is kinder to people and the planet.

Alternatively, if you’d like to speak to a salesperson about spraytec, including sample requests and bonding requirements, please don’t hesitate to send us an email or give us a call.

sales@poweradhesives.com

tel: +44 (0)1268 885801

Tecbond 267W – The solution to bonding polyolefin plastics

Written by Ellis Fowler on . Posted in Product Assembly. No Comments on Tecbond 267W – The solution to bonding polyolefin plastics

Polyolefin plastics such as polypropylene and polyethylene have always proven difficult to bond. Many adhesives are unable to effectively wet the surface of these plastics to form a chemical bond, or to penetrate the polymer chains to form a physical bond.

Tecbond 267W is a white, polymer-based hot melt adhesive designed to bond polyolefin plastics through a chemical bond. Best applied at around 200 °C for maximum adhesion, tecbond 267W can also be used to bond materials such as polycarbonate, nylon, rigid PVC, and light gauge metals.

Mainly used in the production of crash helmets, sun visors, automotive trim, and white goods (fridges, washing machines, etc.), tecbond 267W is the perfect adhesive for many product-assembly applications with its high bond strength and effectiveness on a range of substrates outside of just polyolefin plastics.

Beyond its ability to bond difficult substrates, tecbond 267W’s main property is its high- and low-temperature resistance. Finished bonds can be subjected to temperatures of around 100 °C at their highest point and 0 °C at their lowest point, without compromising their strength or rigidity. This allows the adhesive to be used in a variety of environments and in the production of goods that require fluctuating temperatures, such as fridges, washing machines, and tumble dryers.

To complement its temperature resistance, tecbond 267W bonds have enough flexibility to withstand small amounts of movement and impact. This is particularly important when used for applications such as automotive interior trim, which experience prolonged bond stress from small movements.

Available in 15mm diameter sticks, tecbond 267W works best with the range of tec 15mm bead application glue guns. The tec 15mm applicators benefit not only from higher output than 12mm applicators, but they also decrease user fatigue, with each trigger pull requiring less effort for similar amounts of adhesive as a 12mm applicator.

Tec applicators are designed to work in tandem with tecbond adhesives to provide users with optimal performance and the highest possible output. With heat-up times of less than three minutes and optional nozzles to suit a variety of applications, tec applicators are the ideal tools for hot melt adhesive application.

For additional information, including sample requests, please don’t hesitate to contact our sales team.

sales@poweradhesives.com

+44 (0)1268 885801

Tecbond 7784 – The polyamide adhesive for bonding difficult substrates

Written by Ellis Fowler on . Posted in Product Assembly. No Comments on Tecbond 7784 – The polyamide adhesive for bonding difficult substrates

Power Adhesives’ range of polyamide hot melts offers users tough, long-lasting bonds on a variety of substrates that would otherwise prove difficult to join. The composition of these adhesives means they are far more chemically resistant than hot melts made from EVA or polyolefin.

Tecbond 7784 is an amber adhesive designed for use on metal, wood, glass, ceramics, and many plastics. 7784 has been specially formulated to provide both high and low-temperature resistance, with strong and flexible bonds at temperatures as high as 120°C and as low as -60°C. This makes it especially useful for many product-assembly and electrical applications involving working machinery.

As with many other polyamide adhesives, 7784 is resistant to most oils, fuels, and grease as well as mild chemicals. It is commonly used in car engines and oil filters to not only hold components in place but also prevent some components from coming into contact with each other (such as oil filter fins). Using 7784 in these circumstances cuts down on extra material costs and provides a less destructive method of bonding compared to bolting and welding.

Due to the difficult substrates it needs to bond and the environments it’s used in, tecbond 7784 features a very high molten tack. This ensures an almost instant grab upon compression, removing the need for clamping or holding in place.

To complement its high tack, tecbond 7784 benefits from a long open time, allowing users to accurately position materials before forming the bond. For users with automated processes, the extended open time removes the worry of potential adhesive failure from cold bonds or low compression times. Additionally, once set, the bond provides an oxygen barrier, lessening the likelihood of mold in oxygen- and moisture-rich environments.

Available in 12 and 15mm sticks, and 43mm slugs, tecbond 7784 works best with the range of tec applicators. Both adhesives and applicators are developed alongside each other to provide optimal results and the best possible performance for the user. 7784 is also available in bulk pellets.

Sealed in foil-coated, resealable bags, tecbond 7784 is protected from oxygen and moisture, giving it a guaranteed shelf life of two years – double that of comparable polyamide adhesives.

For additional information, including sample requests, please don’t hesitate to contact our sales team.

sales@poweradhesives.com

+44 (0)1268 885801

Casttec 42 – The best-selling precast concrete adhesive

Written by Ellis Fowler on . Posted in Construction. No Comments on Casttec 42 – The best-selling precast concrete adhesive

The casttec hot melt adhesive system can save users in the precast industry time and money. With a selection of different grades to suit a number of substrates and environmental conditions, casttec adhesives are the go-to for any company looking for an easy and non-destructive method of holding inserts into steel and resin forms.

Best-selling Casttec 42 is a light-brown, multi-purpose precast adhesive designed to offer a strong, secure bond between wood, plastic, metal, and foam. It can be applied over a light oil, removing the need to clean surfaces before application.

Casttec 42 is designed to have a long enough open time to allow users to accurately position inserts inside the formwork. Upon application, the adhesive’s high tack ensures an almost instant bond after compression, without the need for holding or clamping. Once set, the bond can easily withstand the pouring and vibration of concrete into the mould.

To aid removal and clean-up, casttec 42 will begin to crystalise after around 8–10 hours. After 24 hours, the adhesive is brittle enough to allow the easy removal of the bonded inserts. The remaining glue can then be scraped off and disposed of.

Compared to traditional bonding systems used in the precast concrete industry, casttec 42 is non-destructive and cost-efficient. Welding and bolting inserts in place can result in residual damage to both the form and the insert, while double-sided tapes are difficult to remove. Because casttec 42 is easily removable with just a scraper, there are none of the additional costs or hazards associated with using solvent-based cleaners.

Available in 43mm slugs and bulk pillows, the adhesive can be used in both bead and spray guns, extending its application possibilities. Using casttec 42 with spray guns allows the adhesive to be used on heat-sensitive substrates such as foam or expanded polystyrene without damage.

Tec 3400 bead applicator resting on concrete form

Casttec 42 is best applied with the tec range of industrial 43mm applicators to ensure the best and easiest possible experience for the user. Tec glue guns are designed to melt the adhesive on demand, meaning there’s no downtime waiting for the adhesive to melt. Furthermore, the adhesives’ chemical structure, along with the applicator melt rate, removes any stringing, keeping surfaces clean and tidy.

For more information about casttec 42 or if you would like to request a sample, do not hesitate to contact our sales team.

sales@poweradhesives.com

+44 (0)1268 885801

Tecbond 261 – The tough but flexible product assembly adhesive

Written by Ellis Fowler on . Posted in Construction, Product Assembly. No Comments on Tecbond 261 – The tough but flexible product assembly adhesive

Tecbond 261 is a versatile and strong product assembly adhesive with the ability to bond a variety of substrates, including wood, metal, glass, ceramics, and many plastics, including polypropylene. The adhesive’s high bond strength and flexibility also make it ideal for many general-purpose applications.

Along with its high bond strength, tecbond 261 features class-leading output, reducing effort on the glue gun trigger and ensuring the user can dispense as much adhesive as required. Additionally, 261’s longer open time allows for the accurate positioning of substrates before compression, at which point the adhesive dries quickly with enough bond flexibility to withstand small substrate movements.

With the ability to run through both hot and low melt applicators, the properties of tecbond 261 can be tailored to suit the needs of the user. Running the adhesive at the highest temperature lowers its viscosity, increases its open time, and ensures the strongest possible bonds. When run at lower temperatures, not only can the adhesive be used on heat-sensitive substrates, but the higher viscosity also decreases sag.

Available in 12mm and 15mm sticks and 43mm slugs, tecbond 261 has been formulated in tandem with the range of tec and b-tec applicators. This ensures both the adhesive and tool deliver optimal results when used together. For the highest possible output, we suggest using 261 with the 3000, 6000, and 7000 series applicators.

Like all adhesives in the tecbond range, tecbond 261 doesn’t contain any organic solvents or harmful chemicals that are given off in the application process. This negates the need for respiratory PPE. The adhesive also has a near-unlimited shelf life with no wastage, as any unused adhesive left in the applicator is simply remelted whenever the tool is next switched on.

Foundrytec – The hot melt adhesive for sand cores and foundry systems

Written by Ellis Fowler on . Posted in Industrial & Manufacturing. No Comments on Foundrytec – The hot melt adhesive for sand cores and foundry systems

Foundrytec hot melt adhesives have been designed for use with sand cores, lost foam, and lost wax/investment processes for mould and core assembly. Each grade in the foundrytec range has been specially formulated to meet the user’s specific needs while providing fast and accurate results.

Compared to traditional water-based adhesives used in core assembly, foundrytec hot melts have much faster setting speeds, with almost instantaneous bonding after initial compression. This allows cores to be moved, dipped, or dried immediately after construction, increasing productivity and removing the need for storage spaces required for drying.

Along with their fast setting speeds, each foundrytec grade has been formulated to provide additional benefits for specific use cases. Grades such as foundrytec 104 have very long open times, allowing users to accurately position core components before substrate compression, whereas foundrytec 705 and 708 have very high heat resistance, allowing constructed cores to be dried at much higher oven temperatures.

Pouring molten metal into sandcore mold

Foundrytec adhesives also have a much lower ash content and outgassing risk in comparison to both water and solvent-based adhesives. These are particularly important factors in the lost wax/investment casting process, as it reduces the risk of porosity or imperfections in the finished mould. Furthermore, the bulk formulations used in the lost foam process are designed to maximise thermal stability, minimising viscosity buildup inside the holding tanks, and ensures string-free application for longer.

All grades in the foundrytec range are available in 43mm slugs and are compatible with the 3400, 6000 and 7000 series of tec bead applicators. The adhesives and tools are designed to work in tandem with each other to provide the user with the highest possible output with minimal effort. Additionally, foundrytec adhesives are clean to handle, with no organic solvents or harmful chemicals present, and have a near-unlimited shelf life.

3000 series gun on-top of sandcore

If you’d like any additional information or would like to request a sample, do not hesitate to contact our sales team.

sales@poweradhesives.com

tel: +44 (0)1268 885801

Tecbond 240 – The colourful all-purpose adhesive for the hobby and craft industry

Written by Ellis Fowler on . Posted in Construction, DIY, Home & Recreation. No Comments on Tecbond 240 – The colourful all-purpose adhesive for the hobby and craft industry

Tecbond 240 is a versatile and cost-effective all-purpose adhesive designed to provide tough, long-lasting bonds on a wide variety of materials, including wood, paper, card, light-gauge metals, and many plastics.

Typically used in the hobby, craft, and educational industries, tecbond 240 is a clear adhesive that can be pigmented almost any colour. Not only does this enable it to be used as a decorative material as well as an adhesive, but it also allows customers to match colours to their projects or brands.

Tecbond 240’s molten tack ensures that bonding is almost instantaneous with a sufficient working time so that substrates can be adjusted and repositioned for a short period after initial compression. To complement this, the adhesives’ ample open time enables users to spend more time positioning materials before compression.

The adhesive’s formulation also means it can be used with both hot and low melt applicators. Applying at the highest temperature maximises the adhesive’s bond strength and reduces viscosity, resulting in tighter joints between substrates. Applying at lower temperatures enables tecbond 240 to be used on heat-sensitive substrates without the risk of damage.

Available in 7mm, 12mm, and 15mm sticks as well as 43mm slugs, the adhesive works best with the range of tec bead applicators. All adhesives and applicators from Power Adhesives are designed to work in tandem with each other to achieve the highest output and best possible performance for the user.

Tecbond 240, like all adhesives in the range, is non-toxic, with no organic solvents or airborne particles released during the application process. The adhesive also has a near-unlimited shelf life and produces no waste material. Any unused adhesive left in the applicator can simply be remelted the next time the device is switched on.

Tecbond 5 – The woodworking and carpentry adhesive to replace tacks

Written by Ellis Fowler on . Posted in Construction, DIY, Home & Recreation, Industrial & Manufacturing. No Comments on Tecbond 5 – The woodworking and carpentry adhesive to replace tacks

Tecbond 5 is a specialist woodworking and carpentry adhesive developed for use on both soft and hardwoods. As well as replacing the need for tacks and screws in many circumstances, tecbond 5’s properties make it the ideal holding adhesive for temporary bonding applications.

A polymer-based hot melt adhesive, tecbond 5 is designed for bonding interior trim, drawer bottoms, templates, cabinet backs, and glue blocks. Although designed to be used predominantly on wood, its high tack and excellent adhesion mean tecbond 5 can also bond many plastics, ceramics, and light gauge metals.

Tecbond 5’s high molten tack ensures that initial bonding is almost instantaneous, with minimal clamping or holding required. Many comparable woodworking adhesives need to be clamped for several minutes before an initial bond is made, adding to your work time, and requiring additional tools to complete the job. Additionally, the use of tacks or screws in these situations is much more destructive to the substrates.

With a much lower viscosity than many other tecbond adhesives, tecbond 5 offers the user the ability to form tighter joints between substrates. On more porous substrates, the adhesive flow means greater absorption can be achieved, further adding to the overall bond strength. The lower viscosity also removes the issue of glue stringing when dispensed, resulting in less mess for the user.

Tecbond 5 is especially effective for holding wooden clamping blocks in place when attaching Corian, granite, and quartz worktops. These blocks stop the clamps from damaging the worktop material and need to be removed once the worktop has been constructed. With the use of a heat gun or white spirit, tecbond 5’s bond can be loosened and removed easily, with minimal cleaning needed.

Available in 12mm sticks and 43mm slugs, tecbond 5 works together with the range of tec applicators, forming a complete hot melt system. Both adhesives and applicators are optimised to provide the user with the highest possible output whilst minimising effort. The system is also designed to minimise waste, with any unused glue left in the applicators simply remelted when the applicator is next switched on.

Vactac – The non-toxic positioning adhesive for use in vacuum infusion processes

Written by Ellis Fowler on . Posted in Industrial & Manufacturing, Vactac. No Comments on Vactac – The non-toxic positioning adhesive for use in vacuum infusion processes

The Vactac hot melt system from Power Adhesives is used for positioning reinforcement materials and peel ply layers in the mould prior to resin infusion.

This versatile, safe, and solvent-free hot melt technology delivers higher levels of tack than is possible with traditional aerosol cans. The high levels of tack reduce the amount of adhesive required, which minimises both the cost, and the risk of impacting the composite structure.

The adhesive is dispensed in a swirl pattern, which provides the same coverage and bonding properties as spray cans but is free from any solvents or propellants. This negates the need for respiratory PPE while preventing overspray, which is another common problem with aerosol spray adhesives.

Aerosol spray adhesives are currently widely used to hold the fibreglass reinforcement layers together during the dry lay-up process. Not only are these spray can adhesives harmful to both users and the environment, but a large proportion of their contents are solvents that do not form part of the adhesive, and are therefore wasted. Aerosol cans also need to be specially disposed of once used, resulting in additional costs on top of the purchase cost.

Adhesion and cost benefits

Vactac adhesives provide higher levels of tack than is possible with aerosols, lasting up to five minutes so that core materials can be positioned and adjusted. This gives the user more time and flexibility to work.

Vactac is not only cooler on contact than regular hot melts, but the lack of VOCs means it can be used on any material commonly used in dry lay-up processes.

Despite the initial outlay for the Vactac system, the subsequent costs saved greatly outweigh the purchase costs. In addition to reducing adhesive waste due to overspray, Vactac adhesives are up to £0.45 cheaper per square metre when assessed by coat weight. Along with the reduction in disposal costs, users can also save on respiratory PPE, air extraction equipment, and disposable workwear.

The Vactac adhesive system is available with the choice of two applicators and two adhesives. Both the 6300 and 7300 applicators are pneumatic spray guns with an adjustable spray pattern for accurate coverage. The 7300 applicator features a speed loader, allowing the user to load up to four glue cartridges at a time.

Vactac 100 and 200 both feature a five-minute open time and very high tack. Vactac 100 is off-white in colour and becomes almost invisible once applied, making it best for when the user is bonding transparent materials. Vactac 200 has a slightly higher output than 100 due to its lower viscosity and is dark amber in colour, making it much easier to see when applied.

If you’d like any additional information about Vactac or would like to request a demonstration, do not hesitate to contact our sales team.

sales@poweradhesives.com

tel: +44 (0)1268 885801

LM41 – The low melt adhesive for the hobby and craft industries

Written by Ellis Fowler on . Posted in Construction, DIY, Home & Recreation, Product Assembly. No Comments on LM41 – The low melt adhesive for the hobby and craft industries

LM41 is a clear, all-purpose adhesive, formulated for use in low melt glue guns. Featuring impressive output with minimal stringing, its class-leading bond strength provides excellent adhesion to a range of substrates, including paper, card, wood, ceramic, fabric, foam, and some plastics.

Mainly used in the hobby, craft, and educational industries, the adhesive can be easily pigmented, making it one of the very few low melt adhesives on the market that can be made into almost any colour.

Compared to traditional hot melts, LM41 is designed to be dispensed at lower temperatures without compromising bond strength. Conventional hot melts are dispensed at temperatures ranging from 160°C upwards. LM41, on the other hand, is dispensed at around 130°C. This enables it to be used on heat-sensitive substrates such as balloons and polystyrene without the risk of thermal damage.

Available in 12mm sticks, the adhesive is designed as part of the hot melt system supplied by Power Adhesives. Both equipment and adhesives are optimised to work in partnership with each other, resulting in the highest possible performance and output for the user. LM41 works with any low melt or temperature adjustable gun in the Tec range.

As with all the products in the tecbond range, LM41 is non-toxic, contains no organic solvents, and doesn’t produce any airborne particles when dispensed. This not only makes LM41 more environmentally friendly than any solvent-based adhesive but also safer to use as operators don’t require any respiratory PPE.