BuyHeatShrink Adhesive-Lined Heat Shrink Tubing — 3/16" (3:1), 500 ft Spool, Black

Large 500-foot spool of BuyHeatShrink adhesive-lined heat shrink tubing in black. This 3/16" tubing features a 3:1 shrink ratio and an internal adhesive lining that bonds as it is heated, forming a sealed, reinforced covering over splices, terminals and cable joints. Engineered for protecting and insulating wiring, making repairs, and providing strain relief, it’s simple to cut to length, position, and shrink with a heat source. Specifications: Size — 3/16"; Shrink Ratio — 3:1; Lining — Adhesive lined; Length — 500 feet per spool; Color — Black. Suitable for both professional installations and DIY electronics or automotive work.