West System 422 Barrier Coat

฿1,605
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Product Description

West System 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 fibreglass 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


For more information, please refer to Product Data Sheet.


SKU: #171727