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.

For use when thickness will be less than 2", sand mixes consist of cement and sand. Mix them with water. They are ready for foot traffic at full strength.

Fill in and shape horizontal, vertical, and overhead concrete surfaces, such as steps and columns.

Mix cement surface fillers with water. They can be used to fill holes up to 7" deep. These quick-setting fillers are ready for foot traffic in just 30 minutes. Application time, after mixing, is 7 minutes.

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.

To use cement fillers, mix with water.

Able to withstand temperatures up to 2300° F, these ceramic surface fillers are often used as thermal insulation on brick, mortar, burner blocks, furnace holders, and thermocouples.

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.

Dispense compounds in a cartridge in a standard caulk gun (sold separately).

Compounds that cannot be sold to the regions listed exceed local regulatory limits on VOCs (volatile organic compounds).

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

Apply acrylic compounds to dry surfaces. Apply asphalt compounds to wet or dry surfaces.

Roll out a fast fix for leaky roofs and gutters with these peel-and-stick rolls. Backing is rubberized asphalt adhesive. Roll can be cut to size.

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.

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.

Used on ceramic, concrete, and stone floor and wall tiles, grout consists of fine sand, masonry cement, and coloring. Apply with a grout float.

Acrylic grout does not require mixing. It resists shrinking, cracking, and staining.

Seal fiberglass gaskets into stove doors as well as seals cracks in metal.