4.8L Pack, 4L 105 Resin 800ml 205 Fast Hardener

4.8L Pack, 4L 105 Resin 800ml 205 Fast Hardener

West System 105 epoxy resin is the base material on which all West System compounds are built. West System epoxies are used extensively in the marine industry and are based on a 5:1 ratio (5 parts resin to 1 part hardener).

This is a laminating resin, It is not a casting or bench top resin