Pettit EZ-Wood Sealer Clear - QuartCLEAR SEALER FOR ALL WOODS Seals open wood grain providing a more uniform finish For all woods including teak, mahogany, oak, ash, fir, and plywood Prevents excessive vehicle absorption from primers, paints, or varnishes Excellent penetration into raw wood for improved stability and moisture resistance EZ Wood Sealer 2018 is used to seal all types of raw wood prior to painting and varnishing. The sealer acts as a moisture barrier layer to prevent