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#422 Barrier Coat Additive 16 OZ
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WEST SYSTEM
#422 Barrier Coat Additive - 16 OZ

  • Model # 382846   |   Manuf. # 422-16
  • In Stock: Available for immediate shipment.

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Description

#422 Barrier Coat Additive 16 OZ




A proprietary blend designed to improve cured epoxy's moisture-exclusion effectiveness. 422 is used as a barrier coating additive to help prevent gelcoat blistering. 422 also increases the epoxy's abrasion resistance. Cures to a light gray color. Add to mixed resin/hardener at the rate of 15 to 20% by weight-3 tablespoons per 8 fl. oz. epoxy (approximately 32 oz. per B group).


#422 Barrier Coat Additive 16 OZ

Product Specs

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