Mix these two-part epoxy surface fillers to create a strong repair in wet environments or underwater.

Tape hides seams and smooths out corners. It has an adhesive back for bonding and requires joint compound for finishing. It can also be used to repair damaged walls.

Use this kit to prevent bull's eye breaks and minor chips from getting bigger.

These sealants include 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.

Made from silicone, these sealants are RTV (room-temperature vulcanizing).

Resistant to mold and mildew, these sealants are well suited to high-humidity environments.

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

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

Meeting requirements for semiconductor, biomedical, and electronics clean rooms, these sealants won’t contaminate air and surfaces.

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

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

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

Designed to withstand extreme environments, these fluoroelastomer sealants have excellent resistance to harsh chemicals. They’re non-sagging, so they won't drip from vertical and overhead surfaces.

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

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

This tape has a higher density than standard tape for a better seal between threads.

This tape contains nickel to prevent seizing and galling associated with stainless steel threaded connections. It’s also good for use with other metals.

Apply this thread sealant stick without a mess.

Much thicker than sealants for fine threads, these sealants bridge the gaps between coarse threads.

These sealants come in bottles, cans, and tubes so you can choose the quantity that covers your application.

Apply these thread sealant sticks without a mess.

Formulated for high lubricity, these sealants allow easy assembly of finely threaded hydraulic and compressed air system components. They're also free of fillers that could contaminate system media.

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

These sealants don't degrade in sunlight.

These sealants are non-sagging, so they won't drip from vertical and overhead surfaces.

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

For invisible bond lines, these adhesives dry clear.

With excellent resistance to corrosive chemicals and salt water, these epoxies work in tough conditions.

Fasten hard-to-bond plastics, such as polypropylene and polyethylene, with these epoxies.

Even when used under water, these adhesives maintain their strength.

With high shear strength and peel strength, these form the strongest bonds of our urethane adhesives.

Acrylics bond to the widest range of materials, especially plastics, and require the least amount of surface preparation.

For easy positioning, these adhesives begin to harden only when exposed to light.

Moisture, humidity, and immersion in water won't degrade the bond of these adhesives.

An alternative to solder, these flexible, silver-filled adhesives accommodate joint movement. Use them to bond electrical components and repair circuits.

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

Use these glue rolls with 3M dispensing guns.

These small tabs of pressure-sensitive adhesive offer convenient, no-mess bonding.

Also known as Gorilla Glue, this glue expands to form stronger bonds than other glue.

Remaining flexible after curing, these glue sticks accommodate joint movement.

Spray a thin, uniform coat of adhesive on one or both surfaces, air dry, and then bring together to form strong bonds.

Apply these adhesives on two surfaces, air dry, and then bring together to bond.

Typically used in ovens and furnaces, these are the most efficient of our rigid high-temperature insulation sheets. Please note that they require special care when installing since the crumbly material is difficult to work with and will crack easily. Sheets lose strength over time and are intended to be installed behind another facing or insulation material.

Made of flexible composite paper, these sheets won't shrink or lose shape in the high temperatures of air furnaces and hot water tanks.

Hook-and-loop fasteners make it easy to install, remove, and reuse this flexible insulation. Use on steam, hot water, and process pipes and fittings.

Very rigid with a 0% water absorption rate, this insulation is unaffected by corrosive environments, organic solvents, and most acids. It is typically used in chemical-processing systems and underground lines.

Insulate rectangular ductwork.

Made with indium this solder is soft and malleable—even as temperatures approach absolute zero—allowing this solder to form an airtight seal between metal and certain non-metal materials. Thanks to its ribbon shape, this solder is easier to use on large, flat areas than wire solder.