Specifications
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Features
- Perfect for efficient boat building/repair
- Designed to combine exceptional performance and durability
- Proven to deliver long-lasting service life
- Made to withstand the harshest marine environments
- Guaranteed to meet the strictest industry standards
Product Details
1 pt Barrier Coat Additive by West System®. This is a proprietary blend designed to improve the already excellent moisture exclusion effectiveness of WEST SYSTEM™ epoxy still further. At the same time 422 Barrier Coat Additive™ increases the abrasion resistance and this combination makes it an excellent additive to use in order to prevent gelcoat blistering on boats. It's used simply by adding 20-25% by weight to the mixed epoxy.