3M™ Scotch-Weld™ Neoprene High Performance Rubber ^& Gasket Adhesives 1300 is the most versatile of our rubber and gasket adhesives. They may be used to bond metal, wood, most plastics, and neoprene, reclaim, SBR, and butyl rubber. They have high immediate strength and excellent heat resistance. 3M Scotch-Weld Adhesive 1300L is a lower solids, lower viscosity version of 3M Scotch-Weld Adhesive 1300.Information provided by 3M |