F221V3/4 GR003 — 2:1 Heat Shrink Tubing from Alpha

Alpha F221V3/4 GR003 is a gray 2:1 heat shrink tubing made from durable cross-linked polyolefin (XLPO). It has a nominal inner diameter of 0.75" and recovers to 0.375", operating reliably between -55C and 135C. Certified to CSA 198, UL 224, UL VW-1, AMS DTL-23053_5 Class 1 & 3, and CA Prop 65 standards. Ideal for protecting, insulating, and bundling cables in aerospace, automotive, and industrial applications.