ZINSSER B-I-N Primer Sealer Stain Killer 4L Caulking Professional Refinish System: Suitable for

Professional Refinish System: Suitable for automotive and industrial applications

Blade Material: 8% Cobalt Bi-Metal

touch-ups and smaller projects

Powerful pH neutral cleaner

the cup offers excellent resistance to automotive paints

ZINSSER B-I-N Primer Sealer Stain Killer 4L Caulking Professional Refinish System: Suitable forZINSSER B I N Primer Sealer Stain Killer 4L ZINSSER B I N Primer Sealer Stain Killer is a premium shellac based primer designed to deliver exceptional adhesion, stain blocking and sealing performance on a wide range of interior and exterior surfaces. Trusted by professional painters for decades, B I N is the industry benchmark for difficult stain coverage and problem surface preparation. Its fast drying shellac formula effectively seals water stains,