Hose Sleeving | McMaster-Carr
Flame-Retardant Slit Corrugated Sleeving. Rated UL 94 V- 2, this sleeving resists coustion and minimizes the spread of flames. A slit along the length makes it easy to install over wire, cable, and hose without disconnecting them. It has impact and abrasion resistance similar to conduit, with more flexibility.