Protect and insulate electrical connections with NAMZ NHSR-25012 black polyolefin heat shrink tubing. Designed for powersports wiring applications, this tubing creates a clean, secure covering over splices, terminals, and exposed wire when heated. The 2:1 shrink ratio allows the material to conform closely to compatible connection sizes for a professional-looking installation and improved protection against abrasion, moisture, and environmental exposure.
The 25-foot spool provides convenient material for wiring repairs, harness construction, accessory installations, and custom electrical projects. Its black finish blends neatly with most factory and aftermarket wiring, while the spool format helps reduce waste by allowing you to cut only the length required for each connection. Use a suitable heat source and follow standard electrical installation practices for consistent results.
NAMZ NHSR-25012 heat shrink tubing is a practical addition to any powersports electrical toolkit. It is supplied as one 25-foot spool and is intended for use with properly sized wiring and connectors. Select the tubing size according to the connection or cable being covered, allowing sufficient room for installation before applying heat.
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