PUR Adhesives
Three features to love: one-part application, rapid handling strength and high final strength.
The strength of a structural adhesive with the speed of a hot melt
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Polyurethane reactive adhesives (PUR adhesives) are one-part formulations that combine the initial speed of a hot melt adhesive with the strength of a structural adhesive. The bond forms in two stages: when the adhesive cools back down and solidifies like a hot melt it reaches holding strength, then the moisture-curing reaction proceeds over the next 24-48 hours to reach final structural strength. These adhesives are resistant to temperature extremes and flexible to provide vibration and impact resistance.
3M™ Scotch-Weld™ PUR Adhesives have a range of open times that can be adjusted to suit your process, and they have low to no VOCs. These adhesives bond well to metals, glass, ceramics, wood and some plastics such as polystyrene and polyacrylic. The combination of no-mix one-part application, rapid handling strength and high final strength makes PUR adhesives excellent candidates to help improve throughput and reduce processing time.
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3M PUR structural adhesives offer a range of open times and low to no VOCs. Specific formulations pair well with metals, glass, ceramics, wood and some plastics. Explore the options to find the best fit for your product and process.
3M™ Scotch-Weld™ PUR Adhesives in Action
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Find written and video responses to structural adhesives FAQs.
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3M™ Scotch-Weld™ PUR Adhesive TE100
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With an extremely fast set time, TE100 is ideal for attaching wood or plastic. Use for adhering edge molding and trim for countertops, for tables, shelving and desks, drawer bottoms, backs and facings—almost any furniture or cabinetry job. TE100 is effective across a wide range of temperatures and offers a 120-second open time for positioning followed by 60 seconds to reach handling strength.
- 60-second set time for fast-paced processes and productivity
- 120-second open time for joining parts
- Creates high-strength bonds that are plasticizer resistant
- Professional grade adhesive for bonding wood and many plastics
- Contains UV dye to easily inspect the bond line with a black light
- Creates very thin bond lines on wood
- Designed for use with the 3M™ Scotch-Weld™ PUR Applicator and unique disposable nozzles
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3M™ Scotch-Weld™ PUR Adhesive TS230
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3M™ Scotch-Weld PUR Adhesive TS230 is ideal for bonding a variety of materials including wood, ABS, PC, polyacrylic, polypropylene, polyethylene, composites, aluminum, and glass. Use for woodworking, automotive interiors, appliances, electronics, and general assembly. This one-component adhesive requires little to no clamping or fixturing, offers a four-minute open time for positioning followed by 150 seconds to reach handling strength.
- 150-second set time for fast-paced processes and productivity
- 4-minute open time for joining parts
- Creates high-strength bonds that are plasticizer resistant
- Professional grade adhesive for bonding a variety of materials, including wood, plastics, glass and metal
- Can be sprayed or roll-coated onto surfaces
- Designed for use with the 3M™ Scotch-Weld™ PUR Applicator and unique disposable nozzles
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Need help finding the right product for your project? Contact us if you need product, technical or application advice or want to collaborate with a 3M technical specialist, or give us a call at +971 4 3670 777.
Need help finding the right product for your project? Contact us if you need product, technical or application advice or want to collaborate with a 3M technical specialist, or give us a call at +971 4 3670 777.
