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

Assortments include eight different epoxies in 0.1-oz. packets to handle a variety of small jobs.

Apply these sealants in cold temperatures, on wet surfaces, and even through running water.

Clear enough to read through, this UV-resistant sealant allows optimal light transmission for use with solar cells and fiber optics.

The strongest submersible sealants we offer, these combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.

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

Waterproof and strong, these surface fillers remain flexible when repairing rips, tears, and holes in neoprene rubber. They're often used on wetsuits.

Also known as coal tar epoxy, these coatings are our most resistant to abrasion, chemicals, and corrosion on concrete and steel. They can be immersed in salt water and fresh water.

Tough enough to be permanently submersed in seawater, these compounds protect sensitive electronics, such as circuit boards, semiconductors, and sensors in harsh environments.

From shore to sea floor, these potting compounds are formulated for permanent submersion in water—even salt water. Use them to protect circuits and splices in pumps and underwater lighting, as well as other underwater electronics from corrosion and chemicals.

Repair rips, split seams, and detached soles to stop leaks in shoes, boots, and waders.