Clear Sealer 2018 provides excellent penetration into bare wood for improved stability and moisture resistance. This phenolic resin-based sealer is used for priming all types of raw wood prior to painting. The sealer acts as a moisture barrier layer to prevent peeling and excessive absorption of vehicle from undercoaters or varnishes by the new wood. It should be lightly sanded to a smooth surface before undercoating or varnishing. 2018 Clear Sealer can be used under all Pettit one-part undercoaters, varnishes and topside finishes.
