Made of PTFE, this tape has a slippery surface that keeps threads from binding to make parts easy to assemble.

Prepare foam pipe insulation for use outdoors. These coatings provide a clean, moisture-resistant finish that protects insulation from UV and ozone damage.

Reflect at least 85% of the sun's rays to reduce cooling costs. These coatings also restore and reinforce your roof by filling cracks and forming a water-resistant seal.

Very soft and conformable, this expanded PTFE gasket tape compresses into an extremely thin profile. Use it to create a leak-resistant seal in tight-tolerance applications, such as on precision machinery.

Because this expanded PTFE tape is thicker than other gasket tape, it fills the irregularities on rough-surfaces flanges when compressed for a tight seal.

Also known as super glue, these adhesives bond quickly.

For faster bonding, these adhesives begin to harden in half the time of our other wicking instant-bond adhesives.

Bond glass and stone to drywall, treated lumber, and subfloors.

Install foam insulation, drywall, and paneling with these adhesives.

Use these glue rolls with 3M dispensing guns.

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

Fill cracks with this single-use can of expanding foam insulation. It hardens enough to be cut in one hour.

This two-part expanding foam insulation meets ASTM standards for flame and smoke and covers large areas.

Stop water penetration with this tacky, flexible tape. It conforms to irregular shapes and expands to fill gaps. Use it on freezers, windows, and in marine applications.

Use this tape outdoors for sealing and mounting signs and security control panels.