West System 422 Barrier Coat Additive - 422-16

Features:

• West System 422 Barrier Coat Additive is a proprietary blend designed to improve cured epoxy's moisture exclusion effectiveness
• Improves cured epoxy's moisture-exclusion effectiveness
• Increases the epoxy's abrasion resistance
• Applications: Suitable for West Systems and all epoxy and polyester resins
• Function: barrier coating additive to help prevent gelcoat blistering in polyester fiberglass boat bulls
• Container Size: 16 oz
• Color: Cures to Light Gray

Application:

• Add to mixed resin/hardener at the rate of 15 to 20% by volume or 3 tablespoons per 8 fl oz of epoxy
• 16 oz can of 422 will modify approximately half a gallon of mixed epoxy

Safety Data Sheet