Mix these two-part surface fillers together to repair leaks and cracks as well as to rebuild rough spots in metal.

These rubber-filled epoxies have excellent wear and impact resistance. Use them to repair and rebuild surfaces such as pump liners, hoppers, and vibrating feeders.

For use in processing equipment that carries small particles less than 1/16" in diameter, these ceramic-filled epoxies rebuild and repair surfaces exposed to abrasion from particles, such as dust collectors, fan blades, and fan housings.

Stop leaks in metal tanks and equipment without draining the contents.

Stop leaks in metal tanks and equipment without draining the contents. Until a permanent repair can be made, rub these sticks into the leak to form a temporary seal.

These surface fillers can be used on vertical surfaces without sagging. They repair cracked, worn, and damaged surfaces.

Knead the epoxy-coated patch and resin together to make repairs to pipes, tanks, drums, and containers in the field.

Press these putty surface fillers in place to fill in holes, cracks, and dents. When exposed to sunlight or a UV lamp, they begin to harden immediately.

Everything you need to repair cracked, worn, and damaged surfaces—even underwater.

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.

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

Roll out a fast fix for leaky roofs and gutters with these peel-and-stick rolls.

Epoxies are the strongest and most weather- and chemical-resistant structural adhesives. They work especially well on metals.

These machinable epoxies are mixed with steel, but won’t rust, so they can be used to repair cracks and threaded holes.

To allow time to adjust and position parts, these epoxies remain workable for at least 90 minutes.

Pull off a small piece of putty and stick lightweight objects to a surface.

Also known as thumb-grade caulk, this forms a non-hardening, moisture-resistant seal that remains pliable.

Press this adhesive-backed plastic tape into place for an immediate light-duty seal.

These sealants include a material certificate with traceable lot number, test report, and product shelf life.

These sealants include a material certificate with traceable lot number, test report, and product shelf life.

Tested to meet ASTM E595, a standard used by NASA, these sealants fill joints and seams while releasing almost no volatile emissions that could damage sensitive electronics, even in a vacuum.

This sealant includes a material certificate with traceable lot number, test report, and product shelf life.

Apply these sealants in cold temperatures, on wet surfaces, and even through running water.

A combination of hardness and surface tension makes these sealants resistant to punctures, cuts, and abrasion.

Clear enough to read through, this UV-resistant sealant allows optimal light transmission for use with solar cells and fiber optics.

Also known as neutral cure, this sealant won't discolor copper, brass, plastic, and concrete.

Made from silicone, these sealants are RTV (room-temperature vulcanizing). They combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.

Thinner than non-sagging sealants, these flow easily into cracks and have a smooth finish.

Make tough, flexible, oil-resistant seals.

These sealants are marine grade, so they stand up to water, corrosion from salt spray, mildew, and UV light.

Designed for use on ovens and kilns, these sealants form a durable, rock-hard seal after firing.

These non-sagging sealants will not drip while hardening on vertical and overhead surfaces.

These non-sagging sealants will not drip while hardening on vertical and overhead surfaces.

Press this pliable rope into place to hold glass in window frames and seal leaks.

Also known as glazing compounds, use these sealants to install glass in aluminum, steel, and wood framing.

Repair equipment and vehicle windows with these sealants that are rated to withstand impact within three hours of application.

Seal metal-to-metal joints in ductwork.