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Fibreglass Repairs & Epoxies
Coast Water Sports | Great Deals on Sailing Clothing | Drysuits and Watersports Equipment
Coast Water Sports | Great Deals on Sailing Clothing | Drysuits and Watersports Equipment
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West System 422 Barrier Coat Additive - 500g

NOW£17.13
WAS£19.02
You Save: £1.89 10%
Earn 171 Reward PointsRewards Points Worth £0.43 with this Purchase
Out of Stock  Out of Stock
Model 5-65152
West System
Product Description

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).

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