DRYLOK® Original Masonry Waterproofer
If water is leaking through existing masonry or you need to protect new construction, our proprietary formula is GUARANTEED to stop water. Unlike ordinary paint that simply adheres to a surface and can be forced off by incoming water pressure, DRYLOK® Original Masonry Waterproofer actually penetrates the pores in that surface, bonding to the masonry and creating an impenetrable barrier.
Waterproof interior, exterior, above and below grade walls and more: basements, living spaces, laundry rooms, dry storage, hobby corners, fish ponds, retaining walls, bird baths, and more.
- GUARANTEED to stop water - withstands 10 pounds of hydrostatic pressure (PSI), equivalent to a wall of water 22 feet high
- Fully transferable 10 Year Warranty
- Resists 98 MPH wind-driven rain
- Helps protect against radon gas penetration by reducing vapor transfer
- No pre-mixing or pre-wetting
- Low-odor formula complies with all current VOC requirements
- Breathable film will not trap moisture in the masonry
- Easy cleanup with warm, soapy water
- White is tintable