WEST SYSTEM® 422 System Barrier Coat Additive, 16 oz

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$44.44
SKU:
J22-7052
Minimum Purchase:
1 unit

Product Overview

WEST SYSTEM® 422-16 System Barrier Coat Additive, 16 oz

While WEST SYSTEM Epoxy creates an excellent moisture barrier by itself, 422 Barrier Coat Additive is a proprietary blend designed to improve cured epoxy’s moisture exclusion effectiveness further. 422 is used as a barrier coating additive to help prevent gelcoat blistering in polyester fiberglass boats. 422 also increases the epoxy’s abrasion resistance. Add to any mixed WEST SYSTEM 105/200 Series Hardener combination.

DESIGNED FOR :

  • Moisture Resistance
  • Abrasion Resistance
  • Preventing Gelcoat Blistering

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