422 Barrier Coat Additive
422 Barrier Coat Additive 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.
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422 Barrier Coat Additive 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.
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422 Barrier Coat Additive
422 Barrier Coat Technical Data Sheet
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422 SDS
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422 Barrier Coat Additive 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 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.
Recommended uses
Marine.
Composite epoxy Epoxies- Chemistry
- Epoxy
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Companion products for the selected product and system.
105 Epoxy Resin
A base resin for this epoxy filler or additive.
First mix 105 Resin with the selected 200-series hardener, then add the filler or additive as directed.
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