F221V3/4 BL003 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/4 BL003 is a blue 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO). With a nominal inner diameter of 0.75" and recovered I.D. of 0.375", it offers excellent insulation and mechanical protection. Rated for temperatures from -55C to 135C, this tubing meets CSA 198, UL 224, UL VW-1, AMS DTL-23053_5 Class 1 & 3, and CA Prop 65 standards. Ideal for insulating, bundling, and protecting wires and cables in aerospace, automotive, and industrial applications.