
INSL-X Prime Lock Plus is a fast drying alkyd that both primes and seals wood, plaster, drywall, and masonry. A lot of painters use INSL-X Prime Lock Plus on wood trim because it prevents resin bleed-through. However, it's so good at sealing that it can even be used over smoke damaged walls.
This alkyd primer can then be top coated with either a latex or alkyd paint.
👍 We recommend INSL-X Prime Lock Plus on any wood surface that is prone to tannin bleed or to seal in a stain already on a surface.