DRYLOK® Fast Plug® is a fast-setting hydraulic cement that sets in just 3-5 minutes, preventing water from flowing, even under pressure, through cracks and holes in concrete and masonry structures. It’s ideal for sealing floor and wall joints, patching settlement cracks and holes in masonry walls, and anchoring metal to masonry. Similar to mortar, it sets and hardens extremely quickly.
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Wear eye protection, rubber gloves, and a dust mask when using DRYLOK® Fast Plug®. The area to be patched should be cleaned thoroughly by wire-brushing, scraping or any other effective process*. Back chisel out the area to be patched to the shape of an inverted “V” (the point at the surface). This allows the patch to expand and lock into the surface. Wet the area prior to patching to help DRYLOK® Fast Plug® cure properly.
Both DRYLOK® Fast Plug® and water for mixing should be at room temperature. Mix 3 parts DRYLOK® Fast Plug® and 1 part water thoroughly until you achieve a putty or heavy troweling consistency. This mixture will set in 3-5 minutes. The use of colder water will retard the setting time. Mix only enough for immediate use due to the quick setting time. DRYLOK® Fast Plug® cannot be reworked once it has set. In cold weather, use warm (90°F) water for mixing; also, soak surface with warm water before application. Mix only enough for use in 3 minutes. Discard all leftover mixed patching material prior to starting a new batch. Leftover patching material will chemically react with new material in the mixing receptacle.
For active leaks (the presence of flowing water through a break in the surface): mix the appropriate amount of DRYLOK® Fast Plug®. In approximately 2-3 minutes, the mixture will become warm to the touch. This means it is beginning to set. At this time, force DRYLOK® Fast Plug® into the opening with the palm of your hand. Hold it in place for 3-5 minutes to ensure a complete set and bond sufficient enough to stop the flow of water. The patched area may be smoothed and trimmed to the surrounding area in approximately 5 minutes. DRYLOK® Fast Plug® may be painted when set with DRYLOK® Latex Masonry Waterproofer, DRYLOK® Extreme Masonry Waterproofer, DRYLOK® Powdered Masonry Waterproofer or DRYLOK® Concrete Floor Paint.
For Inactive Leaks, Patching, and Anchoring: thoroughly soak the area to be patched. This will prevent the surface from sucking the water out of the patching material. Apply DRYLOK® Fast Plug® with a putty knife or trowel. Use the surface to smooth the patch evenly. When anchoring, chisel or drill a hole in the masonry surface slightly larger than the item to be anchored. Make certain DRYLOK® Fast Plug® is tamped firmly into the hole and around any metal parts.
Cancer hazard: Contains Crystalline Silica, which can cause cancer**.
A modern formulation, DRYLOK® Etch is highly effective in etching masonry, stone, tile, and brick. It removes unsightly efflorescence (salt deposits) as well as excess mortar.
Use DRYLOK® Etch, as a safer alternative to muriatic acid, to treat smooth concrete and condition galvanized surfaces prior to painting.
DRYLOK® Etch is easier to use than those stronger acids typically employed to cut into unprotected parts of metal surfaces, smooth and highly troweled concrete, brick, and ceramic tile. Plus, there are no harmful fumes
Product Features:
Stop Water in 3 Easy Steps - Just Prep, Patch, and Paint!
Stop Water in 3 Easy Steps - Just Prep, Patch, and Paint!
See more Home Improvement Videos
Wear eye protection with side shields, chemical-resistant gloves, protective footwear and suitable clothing when using DRYLOK® Etch. Remove dirt, dust, grease and oil by washing with a detergent solution or DRYLOK® Concrete Cleaner & Degreaser*. Allow the surface to dry before applying DRYLOK® Etch.
To remove efflorescence, clean mortar or etch galvanized surfaces – dissolve 12 ounces of DRYLOK® Etch in 1 gallon of water. For etching concrete prior to painting – use 12 ounces of DRYLOK® Etch to 1.5 gallons of warm water. Do not use a galvanized container. Wear rubber gloves and eye protection.
Treat smooth concrete with DRYLOK® Etch. A properly etched surface should look and feel slightly rough, like fine sandpaper. If surface remains smooth, repeat the etching procedure until the surface has the proper texture. Thoroughly rinse the surface with clean water. Allow the etching solution to remain on the surface for at least 20 minutes. While etching, the concrete surface should bubble. If some areas do not bubble, this indicates deep oil or grease stains that will require additional cleaning. Scrub these areas again with a heavy duty detergent or DRYLOK® Concrete Cleaner & Degreaser and repeat the etching procedure. Allow the surface to dry at least 24 hours before staining or painting.
