3M Scotch Weld Polyurethane System

A hand held Scotch-Weld™ II applicator and moisture curing urethane adhesives which combine the speed and ease of assembly of hot melt adhesives, with the bond performance usually associated with 2-part structural adhesives. Bonds wood, glass and selected plastics, rubber and plasticised vinyls.

Benefits include: fast initial set and handling strength after only a few seconds, to eliminate or reduce the necessity for fixtures and clamps (however longer open time products are available if re-alignment is required). One component therefore no metering required, simplifying production. Almost invisible structural strength bond lines mean minimal clean up if any.