Clear enough to read through, these UV-resistant sealants allow optimal light transmission for use with solar cells and fiber optics.

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

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

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

Tested to meet ASTM E595, a standard used by NASA, these sealants fill joints and seams while releasing almost no volatile emissions that could damage sensitive electronics, even in a vacuum.

These structural sealants combine the mechanical strength of an adhesive with excellent sealing properties and high flexibility.

Also known as neutral cure, this sealant won't discolor copper, brass, plastic, and concrete.

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.

These sealants don't degrade in sunlight.

Form flexible water-resistant seals on metal, plastic, and rubber joints in heating, ventilation, air conditioning, and refrigeration applications.