Drylok Waterproof Sealer 1 gal. White

Bring lasting protection to your concrete and masonry surfaces with Drylok’s premium 1-gallon white waterproof sealer. This ceramic-fortified formula penetrates deep into pores, creating an impenetrable barrier that stops up to 12 PSI (approximately a 26 ft head of water). Whether you’re safeguarding basement walls, foundations, retaining walls or decorative brick and stucco, Drylok delivers dependable, mildew-resistant performance both inside and out.

Drylok Waterproof Sealer is easy to apply and even easier to clean up—just soap and water. Plus, you can customize the shade by tinting up to 50 % of the color formula to perfectly match your project.

Key Features

• Ceramic-fortified formula penetrates and bonds for superior waterproofing
• Stops up to 12 PSI of hydrostatic pressure (≈26 ft head of water)
• Nonhazardous green biocide resists mildew growth on the paint film
• Suitable for interior and exterior masonry, concrete block, stucco, brick, and more
• Easy soap-and-water cleanup for brushes and rollers
• Tintable up to 50 % for custom color matching

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.