The toughest stains –– water, smoke, tannin, grease and more–– have met their match in HGTV Home by Sherwin-Williams Oil-Based Power Primer Extreme. It hides previous color while blocking the most challenging stains, going further to deliver a mold- and mildew-resistant finish. Tough stains are nothing to fear when our Power Primer Extreme is here.
Blocks the toughest, most challenging stains
Blocks and seals stains like water, smoke, tannin, ink and grease
Provides a mold- and mildew-resistant finish
Recoat in 2 hours
Hides previous color
Ideal for interior and exterior wood, masonry, metal and drywall
Our best exterior wood sealer for blocking cedar and redwood bleed
Excellent adhesion to finished or bare wood
Comparable to KILZ® Original Multi-Purpose Oil-Based Primers