This sleeving withstands temperatures up to 390°F and is often used to insulate connections in transformers and relays. It prevents electricity and heat from dissipating from wire and cable.

A specially formulated silicone rubber coating allows this sleeving to stretch over items during installation; it then tightens around its contents for a secure fit.

Protect wire, cable, and hose from heat radiating off hot objects, such as molten metal. Coated in aluminized PET plastic, also known as Mylar, this sleeving reflects most heat without letting it pass through, so it can handle intermittent radiant heat up to 2000° F.

Made of aluminum with a fiberglass liner, this sleeving reflects heat away from contents and withstands temperatures up to 390°F. A slit along the entire length makes it easy to install around wire, cable, and hose without disconnecting them.

The corrugated construction gives this sleeving impact and abrasion resistance similar to conduit, but with more flexibility.