1/4 Inch Flame Retardant Wire Loom is used to provide protection for small wire runs from abrasion and other damage. Manufactured from durable extruded nylon and coated with a flame retardant material that will snuff out any flames due to flare-up caused by wire failure such as short circuits. Used for engine compartment wiring and in the manufacturing of wire harnesses. Flame retardant wire loom is UL rated and CSA certified. When your requirements call for a flame retardant solution to prevent additional catastrophic damage from wire failure, this is the wire loom to use. 1/4 Inch inner diameter with a corrugated outer wall makes the loom extremely flexible and crush resistant. A blue identification stripe runs the length of the loom. Slit design for easy wire insertion. Temperature range of -40° C to 135° C (-40° F to 275° F).