Zinsser Cover Stain White Flat Oil-Based Alkyd Spray Primer and Sealer 13 oz Size:13 Blocks rust and tannin with

Blocks rust and tannin with two coats

A limited lifetime warranty provides peace of mind

It's spring

easy shine

Zinsser Cover Stain White Flat Oil-Based Alkyd Spray Primer and Sealer 13 oz Size:13 Blocks rust and tannin withZinsser Cover Stain Oil Based Primer is an all purpose oil based primer designed for interior or exterior applications where an oil base primer is desired. CoverStain provides excellent penetration and flexibility and has excellent adhesion and stain blocking properties. CoverStain has excellent adhesion to dense, glossy surfaces such as enamel paints and varnishes, paneling, laminates and ceramic tile without the need for sanding or deglossing. Brand