422 Barrier Coat
While WEST SYSTEM Epoxy creates an excellent moisture barrier by itself, 422 Barrier Coat Additive is a proprietary blend designed to further improve cured epoxy’s moisture exclusion effectiveness.
$34.83
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 further improve cured epoxy’s moisture exclusion effectiveness. 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
| Weight | 1.25 lbs |
|---|---|
| Dimensions | 5 × 5 × 5 in |
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