3M DP620NS Scotch-Weld Urethane Adhesive , black, 400 ml

3M DP620NS is a a flexible, two-part polyurethane based structural adhesive that performs well in numerous applications where some flexibility is needed. It effectively bonds to many substrates such as composites, metals, wood, and many plastics and rubbers, ceramics and glass (may require primer for durability).

Ideal choice for bonding dissimilar substrates.

3M DP620NS is non-sagging after dispensing so adhesive stays where placed and has long open time that provides ample opportunity to position and adjust work.

With a 1:1 mix ratio, this urethane adhesive has a 20 minute work life, reaches handing strength in 4 hours and full cure in 48 hours.

Applications

Bonding composite panels to frames for transportation applications

Bonding wood, metal or composite door frames to wood or other surfaces

Bonding wood paneling to wood or plaster

Sealing fabric water hoses

Encapsulating for tamper proofing

Flexible plastic or composite bonding