Description
System Three SB-112 Epoxy Tie Coat is a two part epoxy system that excels as a primer/tie coat for polyester resin materials. SB-112’s surface does not inhibit the curing of the polyester resin at the interface. What results is an exceptional bond between the epoxy and polyester resin systems.
Features a convenient 2:1 mixing ratio
• Solvent Free
• Ideal for polyester gelcoat repair
• Blush Free
• Grain Sealer for wooden musical instruments
