F3001/4 BK068 — Heat Shrink Tubing from Alpha

Alpha F3001/4 BK068 is a black dual-wall heat shrink tubing made from flame-retardant, cross-linked polyolefin (SR XLPO). It has a nominal inner diameter of 0.25" and recovers to 0.08", weighing approximately 0.036 lbs per 1,000 feet. Rated for temperatures from -55C to 125C, this tubing complies with AMS DTL-23053_4 Class 1, RoHS, UL 224 (except clear), and CA Prop 65 standards. Ideal for aerospace, military, and industrial uses, it provides excellent environmental sealing and mechanical protection.