Rust-Oleum Universal Stain Block Primer is designed to block difficult stains like nicotine and tannin bleed, prior to the application of Rust-Oleum Universal All-Surface Paint. This is a brush/roller/spray-applied, single-component, solvent-borne coating, intended for use as a primer/coating for stained walls and ceilings.
Rust-Oleum Universal Stain Block Primer has an advanced formula for use on interior and exterior surfaces, covering common stains, including water, nicotine, ink, graffiti, rust, smoke stains and much more. It can be applied to wood, metal, plastics, ceramics and more. Please refer to the product data sheet for full application and substrate information.