Zinsser Coverstain primer aerosol 400ml

Zinsser Cover Stain® Aerosol is a fast-drying primer, sealer, and stain blocker, perfect for interior and exterior surfaces. Especially effective on nicotine, water, and smoke stains, it permanently seals stains for a smooth, blemish-free finish. With excellent adhesion and the ability to block cedar and redwood bleed, it’s ideal for priming small objects or spot work. Recoat in just 2 hours and enjoy long-lasting protection on wood, masonry, or metal.