West System Inc

West System Filler 422 Barrier Coat Additive 16 oz

SKU: 422BCA
$59.99
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Tech Specs

Product information Reviews

A proprietary blend designed to improve sured epoxy's moisture-exclusion effectiveness. 422 is used as a barrier coating additive to help prevent gelcoat blistering in polyester fiberglass boat hulls. 422 aksi increases the epoxy's abrasion resistance. Cures to a light grey color.

Additional Information

SDS

SDS Barrier Coat

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