Used to insulate, create grips, and color-code components, these coatings resist high temperatures, light abrasion, and corrosion.

Rubber coatings withstand salt and acids. PVC plastic coatings can be used on nearly any surface, including rubber. They withstand salt, acids, alkalies, and gasoline. They also resist UV light, so they won’t lose their color when exposed to sunlight over long periods of time.

Coatings in a can can be dipped, brushed, or sprayed.

Use these coatings on tanks to create a low-friction lining that prevents bubble formation and turbulence in the liquids within. These thick coatings can also be used in chutes and on foundations for a smooth, glossy surface that resists abrasion, chemicals, and extreme temperatures once cured. Apply with a brush or roller. The size listed is the combined total of the two parts.

Prevent the growth of harmful and odor-causing bacteria, mold, and fungus on HVAC system components and hardware. These coatings contain silver, which inhibits the growth of mildew, mold, and fungus.

Acrylic coatings go on easily and dry quickly. They’re often used on railings, door handles, and other frequently touched surfaces.

Epoxy coatings have excellent chemical resistance. They’re often used on panels, ducts, and drain pans. Apply with a brush, roller, or sprayer. The size listed is the combined total of the two parts.

Protect brass, bronze, copper, and silver from moisture, chemicals, oxidation, and abrasion.

These coatings meet UL 723 and are rated Class A by ASTM E84—the highest rating available—for their ability to limit the spread of flames and generation of smoke. Use them on structural steel beams and pipes. Apply with a brush, roller, or sprayer. The size listed is the combined total of the two parts.

Encase electronic assemblies in a layer of silicone for protection from dust, moisture, mechanical shock, and vibration. Softer and more flexible than epoxies and urethanes with the widest temperature range, silicone potting compounds are the best choice for high-temperature applications and electronics exposed to thermal cycling. They have good moisture resistance but poor chemical and abrasion resistance. Silicones provide excellent electrical insulation. They’re also known as RTV (room-temperature vulcanizing).

Cartridge potting compound requires a gun (sold separately) to dispense; use it with the included mixer nozzle.

Encase electronic assemblies in a layer of epoxy for protection from dust, chemicals, moisture, mechanical shock, and vibration. The strongest of the potting compounds, epoxies are rigid and wear resistant. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation. All require a mixer nozzle and gun to dispense.

This potting compound is formulated for use in sensitive applications such as manufacturing semiconductors. Encase electronic assemblies in a layer of material for protection from dust, moisture, chemicals, mechanical shock, and vibration. Urethane withstands a wide range of temperatures and is the best choice for cold-temperature applications. It has excellent flexibility, good chemical and moisture resistance, and provides good electrical insulation. Use a gun (sold separately) with the included mixer nozzle to dispense.

Mixing required—resin and hardener come in two separate jars or in a jar and syringe and must be combined before applying. Change the mix ratio of these heat-transfer potting compounds to achieve the right hardness for your application. They're formulated to draw heat away from sensitive electronic components, so they have higher thermal conductivity than standard potting compounds. Use them to encase electronic assemblies for protection from dust, chemicals, moisture, mechanical shock, and vibration. Rigid and wear resistant, epoxies are the strongest of the potting compounds. They have excellent chemical and moisture resistance, withstand a wide range of temperatures, and provide excellent electrical insulation.

The size listed is the combined total of the two parts.

This coating is formulated for use in sensitive applications such as manufacturing semiconductors. Thinner than potting compounds, the coating flows easily into small spaces between electrical components. Use it to secure and insulate hardware on printed circuit boards. Rigid and wear resistant, has excellent chemical and moisture resistance, withstands a wide range of temperatures, and provides excellent electrical insulation. It requires a gun and a mixer nozzle (each sold separately) to dispense.

These primers convert rust into a layer of protection that prevents new rust from forming. Use them to prepare your surface to extend the life of paint and coatings.

Apply coatings in a can with a brush, roller, or sprayer.

These surface fillers can be used on vertical surfaces without sagging. They repair cracked, worn, and damaged surfaces. The size listed is the combined total of the two parts.

Devcon Plastic Steel® Liquid can repair areas where brazing and welding is impractical.

Devcon Metal Patch & Fill repairs worn, rusted, and corroded surfaces with less preparation.

Surface fillers in one-time-use packets are also known as double-bubbles.

Spray to fill in small dents, cracks, and scratches. These surface fillers build on themselves to cover minor surface imperfections.

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

These surface fillers come in a pen for precision application. After applying, use the LED on the back of the pen to instantly cure. They can be used with most types of metal as well as ceramic, stone, and porcelain.

Mix these two-part surface fillers together to repair leaks and cracks as well as to rebuild rough spots in metal. The size listed is the combined total of the two parts.

NSF/ANSI 61 surface fillers meet safety standards for use with drinking water.

Surface fillers in a stick have a resin on the outside and a hardener on the inside. Cut the desired amount from the sticks, knead to a uniform color to mix, and press into place.

To stop leaks in metal tanks and equipment without draining the contents, heat the area with a heat gun or torch to melt the stick and form a permanent seal. The resulting patch can withstand pressure up to 600 psi. These sticks meet NSF/ANSI 61 safety standards for use with drinking water systems.

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.