Even when used under water, these adhesives maintain their strength. The most weather- and chemical-resistant structural adhesives, epoxies tend to work especially well on metals.

Two-part epoxies must be mixed. The size listed is the combined total of the two parts.

ClearWeld and Plastic Bonder can be applied to wet surfaces.

Fix damaged wood or build up and replace missing wood. These two-part fillers are nonshrinking and chemical resistant. At full strength, they can be sanded, painted, and varnished. The size listed is the combined total of the two parts.

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.