Product added to your wishlist! View wishlist
Sign in to see your saved products on any device
Product removed from your wishlist! View wishlist
Sign in to see your saved products on any device
Something went wrong. Please try again later.
Product is added to compare already. Please refresh the page.
Product is not found in compare. Please refresh the page.
5 Products already added. Please delete existing selection to add this.
Share this product
DRYLOK Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Interior/Exterior Waterproofer (5-Gallon) | 21915
This product ad may change over time
ShareDRYLOK Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Interior/Exterior Waterproofer (5-Gallon) | 21915
Users say:
Drylok Extreme is a great product for painting basements and garages. It is easy to apply and stays in place even in torrential downpours. It is also a great option for sealing cracks and blocks, as it can be applied for up to 48 hours. However, it is important to pay attention to the square footage before your project starts so that it can be an overly conservative estimate.
DRYLOK® is ideal for interior/exterior, above/below grade masonry including cinder and concrete block, stucco, brick, and bare concrete swimming pools. Features flexible encapsulated polymers for a beautiful, smooth waterproof finish. Specifically formulated to resist mildew growth on the dry paint film, with the incorporation of a biocide. Tested to A…
DRYLOK® is ideal for interior/exterior, above/below grade masonry including cinder and concrete block, stucco, brick, and bare concrete swimming pools. Features flexible encapsulated polymers for a beautiful, smooth waterproof finish. Specifically formulated to resist mildew growth on the dry paint film, with the incorporation of a biocide. Tested to ASTM D-7088 resistance to hydrostatic pressure and ASTM D-6904 resistance to wind-driven rain. Stops 15 psi, greater than a wall of water 33 feet (10 meters)high! Fully transferable 15 year warranty. DRYLOK Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Interior/Exterior Waterproofer (5-Gallon) | 21915
Review summary
AI-generated content
Drylok Extreme is a great product for painting basements and garages. It is easy to apply and stays in place even in torrential downpours. It is also a great option for sealing cracks and blocks, as it can be applied for up to 48 hours. However, it is important to pay attention to the square footage before your project starts so that it can be an overly conservative estimate.
Pros
- Brightens up the room
- Adds light to dark spaces
- Effective on cinder block walls
- Reflects light well
Cons
- Expensive
- Leaves black tire marks
- Difficult to apply
- May leave marks on surfaces
Read original reviews
Description
DRYLOK® is ideal for interior/exterior, above/below grade masonry including cinder and concrete block, stucco, brick, and bare concrete swimming pools. Features flexible encapsulated polymers for a beautiful, smooth waterproof finish. Specifically formulated to resist mildew growth on the dry paint film, with the incorporation of a biocide. Tested to ASTM D-7088 resistance to hydrostatic pressure and ASTM D-6904 resistance to wind-driven rain. Stops 15 psi, greater than a wall of water 33 feet (10 meters)high! Fully transferable 15 year warranty. DRYLOK Extreme Gray Flat Solid Latex Mildew Resistant Mold Resistant Interior/Exterior Waterproofer (5-Gallon) | 21915
Specifications
| Brand | Drylok |
| Color | Gray |
| Material | Latex |
| Model | 21915 |