Zinsser B-I-N Primer is a synthetic shellac based product that provides excellent stain blocking power and permanently blocks odors and seals stains from water, smoke, fire damage and more. It can adhere to all surfaces without sanding.
Locks odors in permanently and completely seals severe stains from water, smoke, fire damage and more
Ideal for interior/exterior use on ceilings, walls, furniture and more
Shellac-based formula that adheres to glossy surfaces without scuff sanding