Zinsser B-I-N Shellac-Based Ultimate Stain Blocker Interior & Spot Exterior Prim

A flat, white primer for every interior surface, even metal or glass. Closes the pores of most surfaces and prevents bleeding stains, sappy wood from ruining paint job. Covers crayon marks, grease stains, dark wallpaper designs, etc. Made with a base of pure shellac, and dries in 45 minutes. May be applied with brush, roller, or airless sprayer.
Premium shellac stain blocking primer with excellent adhesion
High hide sealer primer for tough pet, smoke and tobacco odors
Fast dry primer coating sticks to all surfaces without sanding
Seals all tannin bleed and wood knots
Clean up with ammonia or denatured alcohol
Works with latex and oil-based paints