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. It also increases the epoxy's abrasion resistance.
Add to mixed resin/hardener at the rate of 15 to 20% by weight, approximately 3 tablespoons per 8 fl oz
This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm.
www.P65Warnings.ca.gov