Adhesive Lined Heat Shrink 9.5mm 3:1 — Black (12m Roll)

Professionally seal battery cables, lugs and heavy joins with marine-grade, glue-lined heat shrink — a full 12 metre roll for your whole build.

Benefits:
• Adhesive lining melts and flows around the cable — a moisture-resistant seal that won't shake loose on corrugations.
• 3:1 shrink ratio — fits over crimped lugs and large butt connectors, then recovers tight onto the cable.
• 9.5mm supplied size suits 6–16mm² battery, solar and charging cables.
• Full 12m roll — far cheaper per metre than short pre-cut lengths.
• Dual-wall construction — flame-retardant polyolefin outer, heat-activated glue inner.
• Black finish gives crimped lugs a tidy, factory-look termination.

Features:
Dual-wall adhesive-lined polyolefin tubing, 9.5mm supplied diameter recovering to approximately 3.2mm (3:1 ratio), black, supplied as a 12 metre roll. Use a heat gun rather than a flame on this larger diameter — keep it moving for an even shrink, and look for a bead of adhesive at each end of the tube to confirm the seal.

For general 12V loom wiring and smaller crimp joins, use the 4.8mm roll instead.

Ideal for terminating cables on the Projecta 400Ah Lithium or tidying runs to a 16-Way Busbar.