Looking for a clean, reliable way to seal the ends of cables or wires? This 1/2 inch heat shrink end cap is just what you need. It’s a dual-wall design with an inner layer of hot-melt adhesive that bonds tightly to plastic, metal, or rubber surfaces when heated. Once shrunk, it forms a pressure-tight, waterproof seal that keeps out moisture, dust, and debris—great for outdoor, marine, or industrial applications. The cap offers excellent electrical insulation too, with a minimum dielectric strength of 15 kV/mm. To use, just slide it over the cable end and apply heat (like from a heat gun or lighter) starting from the closed end and working outward. It shrinks down snugly and stays put. Handy for protecting wire ends in automotive wiring, communication cables, power cords, DIY projects, or even organizing loose cables in a toolbox. Note: This listing is for ONE end cap (not a pair), so order accordingly if you need more. Made from durable, flame-retardant polyolefin material. A simple, affordable solution for anyone doing electrical work, repairs, or custom wiring who wants a professional, long-lasting finish. Keep your connections safe and sealed with this handy little cap.
