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.

Made of PVC, this sleeving resists chemicals, oil, and acids.

Rated UL 2024 and NFPA 262, this sleeving is approved for use in plenum spaces such as duct work and above a drop ceiling. It self-extinguishes and emits minimal amounts of smoke and gas during combustion. Stretch to fit over items for easy installation; it tightens around its contents for a secure fit.