Jaycar High Temperature Basalt Fibre Cable Sleeve – 3mm ID × 1m

Your cable's chafing against a hot manifold or grinding through a tight conduit, and the insulation is about to give. This Jaycar sleeve is woven from extruded volcanic rock — not standard fibreglass — and it holds at 650°C without degrading. That's 200 degrees more than typical glass-fibre sleeving. The 3mm inner diameter suits most single-core leads and thin multi-core cables. You get a full metre on the spool, which covers most routing jobs in one go. One heads-up: the ends will un-weave if you fiddle with them too much. A dab of tape or a quick cable tie keeps things tidy while you seat it. Sorted

• Woven from extruded volcanic rock for superior heat resistance up to 650°C
• 3mm inner diameter fits single-core and thin multi-core cables
• Abrasion resistant — holds up in tight, high-friction conduit runs
• 1 metre length per pack covers most routing jobs without splicing
• 200°C higher rating than standard fibreglass cable sleeves