Description
3M™ Scotch-Weld™ Multi-Material & Composite Urethane Adhesive DP6310NS is a high-strength, two-part urethane adhesive formulated for bonding a wide range of substrates, including composites, plastics, metals, and wood. Its non-sag consistency allows for precise vertical and overhead application without dripping, while its tough yet flexible bond accommodates thermal expansion between dissimilar materials.
This adhesive replaces mechanical fasteners such as rivets and screws, creating cleaner, fatigue-resistant joints. It cures at room temperature and can be accelerated with heat, providing long-lasting, durable performance under stress and vibration.
Benefits:
- Bonds composites, metals, plastics, and wood
- Primerless to most surfaces
- Non-sag, easy-to-apply formula
- Excellent water and humidity resistance
- Fast handling strength in 45 minutes
Key Features:
- Bonds composites, metals, plastics, and dissimilar substrates
- Primerless to most surfaces for faster application
- Non-sag formula resists running and slumping
- Strong, flexible bond with high shear and peel strength
- Excellent resistance to water, humidity, and chemicals
- Convenient 1:1 mix ratio with EPX™ applicator compatibility
- Room temperature cure; accelerated curing with heat

















