Basement waterproofing sealers are commonly used to seal pores and capillary tracts of concrete to prevent water from entering. A basement waterproofing sealer is needed anytime a basement is built at ground level or below ground level where ground water can build up in the soil, raise the water table and thus travel through the concrete. Step 4: Waterproofing Basement Walls with DRYLOK Paint. DRYLOK can be applied to walls with a brush, roller, or paint sprayer. I toyed with the idea of using a paint sprayer but decided against it. Simply because I had the brushes and there were areas in this basement where a brush was better. UGL (they make DRYLOK) has brushes. In the same way, if you have cracks or improperinsufficient drainage around your basement, using basement waterproofing paint isnt going to fix that. For the first coat use a brush for the whole area. Very time consuming, but it allows you to work the Drylok (or paint) into all of the micro cracks. The second layer you can use a roller. White Masonry Waterproofer is a lowodor paint formulated to protect any interior, exterior, above or belowgrade masonry surface. This waterproofing paint can withstand 10 lb. of hydrostatic pressure equivalent to water pressure at a depth of 22 ft. DRYLOK Original Masonry Waterproofer P DRYLOK Extreme Masonry Waterproofer P DRYLOK Floor Wall Masonry Waterproofer P DRYLOK Powdered Masonry Waterproofer P DRYLOK Siloxane 7 Brick Masonry Penetrating Sealer P DRYLOK Natural Look Sealer P DRYLOK WetLook High Gloss Sealer P DRYLOK Concrete Protector with SaltLok Technology P DRYLOK E1 1Part Epoxy Floor Paint P DRYLOK. UNITED GILSONITE LAB Drylok, Gallon, Gray E1 Epoxy SemiGloss Floor Paint DRYLOK Extreme Masonry Waterproofer may be applied on a slightly damp surface, but best results are obtained when the surface is dry, clean and free of grease, oil, formrelease compound, and paint. Remove dust, dirt, and any loose or broken mortar with a wire brush. Apr 16, 2019Basement Number One: The DRYLOK Masonry Waterproofing Paint Aha Moment. My first encounter with DRYLOK masonry waterproofing paint was about 15 years ago. I was rehabbing an entire 100yearold house for resale, and it was a mess from bottom to top. Drylok is an interior latex paint that serves double duty as a waterproofing agent for previously uncoated concrete, masonry or cinder block basement walls. Properly applied, Drylok can prevent. Sep 05, 2015Drylok is one brand of blocker, there are other brands. I like to use THOROSEAL for waterproofing purposes. It's actually like cement, It comes in white or grey and is applied with a brush, but it's not a paint. Call some professionals in your area for estimates and opinions after they inspect your basement. Drylok GAL BGE Paint (Pack Of 2) Drylok 275 Masonry Waterproofer WaterBased White, 5Gallon Pail Feb 16, 2018DRYLOK Extreme latex base masonry waterproof coating is ideal for interior, exterior, above or below grade masonry walls, basement walls, foundations, landscape walls, cinder blocks, concrete blocks, bare concrete swimming pools, stucco and brick. DryLok Review DryLock is a company typically found in local and retail hardware stores across the country. Given the nature of the market for concrete sealer, DryLock can be the only option for purchase in one of the bigbox chains, like Lowes or Home Depot. A waterproofing chemical for masonry walls and floors, DRYLOK is ideal for basement walls and areas where water is seeping in through the concrete. You can also use DRYLOK on any interior masonry surface containing paint that has similar waterproofing qualities as DRYLOK.