Stop active leaks of up to 50 gallons per minute in concrete, brick, and stone. These crack fillers begin to harden within seconds to create a permanent fix that won't shrink. When fully cured they create a seal that can withstand pressure of up to 2,000 psi. Apply with a dispensing gun (sold separately). The size listed is the combined total of the two parts. A mixer nozzle is included.

Reinforce hot- and cold-applied asphalt patching compounds and coatings with this flexible fabric.

Make a temporary repair to cracks in any flat roof. These patching compounds are a powder that forms a thick gel in minutes when poured directly into standing water and rain.

Used for brick, block, and stone laying as well as for repairing masonry, mortar mixes consist of fine sand and masonry cement. Mix it with water.

Protect clothing, furniture, and other fabric with these oil- and water-repellent coatings. Also known as oleophobic and hydrophobic coatings, they work into a fabric’s individual fibers, repelling liquid and grease without altering its appearance, feel, or smell.

Repair holes and seal gaps in roofing and gutters. These patching compounds are durable and water resistant.

Fill cracks in horizontal, vertical, and overhead concrete surfaces—these epoxy fillers create a rigid bond. Once hardened, the filled area can be drilled, sanded, sawed, or tapped like the surrounding concrete. Their paste consistency holds in joints without sagging. Surface fillers with a mix ratio are multi-part fillers. Size listed is the combined total of the parts.

For use when thickness will be more than 2", concrete mixes consist of cement, sand, and gravel. Mix them with water. Concrete is ready for foot traffic when it reaches full strength.

These patching compounds are the most flexible and watertight we offer. Developed for use on flashing, chimneys, and high-stress areas, they are highly vibration resistant.

Cover large sections of damaged concrete with these durable patching compounds. Made up of a resin, hardener, and aggregate, they cover more area than any of our other concrete patching compounds. Use them to fix pitted, worn, and cracked concrete floors, stairs, and loading docks. Compounds resist salt water, oil, and chemicals, and stand up to forklift and truck traffic. The resin, hardener, and aggregate come in separate containers that can be mixed in the pail. Use the squeeze bottle for precision applications, such as in cracks and holes. The size listed is the combined total of the parts.

Use these two-part compounds to patch concrete floors and stairs in cold environments, such as freezers. At room temperature, they cure faster than any of our other concrete patching compounds. Once cured, they withstand impact, abrasion, and chemicals. The size listed is the combined total of the two parts.

Bring scratched and worn storage racks and carts back to life. Choose the color that matches your manufacturer's equipment.

Mix this two-part epoxy—a resin-aggregate blend and a pigmented hardener—to create a grout that resists chemicals, such as acids, alkalies, salt water, and common solvents and cleaners. Its lightweight formula makes this grout easy to spread. Use in horizontal or vertical joints—grout won’t sag or shrink. Apply with a grout float. It can be cleaned up with water when wet; it doesn’t require a sealer once it cures. The size listed is the combined total of the two parts.

Stop slow-flowing and weeping leaks in concrete. These crack fillers begin to harden in three to five minutes to create a permanent fix that won't shrink.