The Hongshang ART000621 heatshrink features a 3:1 shrinkage ratio and is sold per metre, making it ideal for custom applications. With adhesive lining, it provides a secure seal, protecting wires and cables effectively. Typical applications include electrical insulation, moisture protection, and strain relief for wiring. https://elecena.pl/product/28202360/hongshang-art000621-heatshrink-adhesive-transparent-9mm-shrink-3-1 2025-04-05 https://elecena.pl/product/28202360/hongshang-art000621-heatshrink-adhesive-transparent-9mm-shrink-3-1 2025-07-19 https://elecena.pl/product/28202360/hongshang-art000621-heatshrink-adhesive-transparent-9mm-shrink-3-1 2026-06-17 https://elecena.pl/product/28202360/hongshang-art000621-heatshrink-adhesive-transparent-9mm-shrink-3-1 2026-07-10