Use these thick gels, also known as super glue, on vertical surfaces or to fill gaps between parts. Use an accelerator (sold separately) to shorten the time it takes the adhesive to reach full strength.

Dispense adhesives in syringes with a plunger (sold separately).

Dispense adhesives in cartridges with a standard caulk gun.

499 withstands rapid changes in temperature.

Quickly adhere hard-to bond surfaces with these adhesives, also known as super glue. These thick gels fill gaps between parts and won't drip on vertical surfaces. Use an accelerator (sold separately) to shorten the time it takes the adhesive to reach full strength.

Dispense adhesives in syringes with a plunger (sold separately).

Dispense adhesives in cartridges with a standard caulk gun.

PR Gel works especially well on plastic and rubber.

SI Gel bonds dirty and oily surfaces.

454 and 4541 are suitable for porous and dissimilar materials.

These adhesives are blended with rubber for better impact and moisture resistance than other instant-bond adhesives. Also known as super glue, these thick gels fill gaps between parts and won't drip on vertical surfaces. Use an accelerator (sold separately) to shorten the time it takes the adhesive to reach full strength.

Dispense adhesives in syringes with a plunger (sold separately).

Dispense adhesives in cartridges with a standard caulk gun.

4205 is suitable for fiber-optic components.

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ACTIVITY after your order ships.

These thick gels fill the largest gaps of any of our instant-bond adhesives. They won't drip on vertical surfaces. Use the included mixer nozzles to simultaneously mix and dispense adhesive.

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ACTIVITY after your order ships.

Form bonds without the strong odor of other instant-bond adhesives. These nonsagging gels, also known as super glue, fill gaps between parts and won't drip on vertical surfaces. Use an accelerator (sold separately) to shorten the time it takes the adhesive to reach full strength.

Dispense adhesives in syringes with a plunger (sold separately).

Certificates with a traceable lot number and product shelf life are available for these products. Download certificates from ACTIVITY after your order ships.

Temporarily stabilize objects on flat surfaces with this clear adhesive gel. It removes cleanly from most surfaces with a twist, and it won't dry out so it can be used again.

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

Permanently set threaded rods, studs, and rebar in dry concrete with these two-part epoxies. They form a weather-resistant chemical bond that seals out moisture and resists vibration and dynamic loads better than mechanical anchors. The size listed is the combined total of the two parts. Warning: Allowable pull-out strength is 25% of ultimate values or less, as required by building authorities.

Adhesives in cartridges can also be used in damp concrete. Use a mixer nozzle and dispensing gun (dispensing gun sold separately) to simultaneously mix and dispense adhesive.

This gel clings to fasteners to prevent drips. It begins to harden once coated surfaces are threaded together and exposure to air is blocked.

Primer (sold separately) cleans the surface and decreases the time to reach full strength. It is recommended when working with aluminum, stainless steel, and titanium; black-oxide finishes, and cadmium and zinc coatings.

Threadlockers in sticks dispense with a twist.

These surface fillers come in a pen for precision application. After applying, use the LED on the back of the pen to instantly cure. Surface fillers work with most kinds of plastic, as well as wood, particleboard, and medium density fiberboard (MDF).

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.

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).

Formulated to draw heat away from sensitive electronic components, these potting compounds 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.