Sparlack Insulating Primer (Knotting)

Sparlack Insulating Primer (Knotting) is a colorless sealing varnish that isolates the natural resin of the wood, avoiding possible stains on surfaces and the drying delay of paints and varnishes. Increases the performance of the finishing varnish, has excellent elasticity, transparency, sealing power and quick drying. 

Indicated for external and internal areas as a sealer for new woods in general, especially those of the resinous type, such as: ipe, maçaranduba, vinhático, cabreúva, peroba, sucupira, etc.