Splicing a power lead or a multi-core cable and the little tubes just aren't covering the joint properly? This 10mm red heatshrink tube is built for the bigger connections. Flame-resistant polyolefin, UL224 E180908 rated to 125°C, shrinks down to half its diameter and seals the splice tight. Run a heatgun over it or grab a match — either way, you walk away with a clean, protected joint
| brand | Jaycar |
| colour | Red |
| diameter_mm | 10 |
| shrink_ratio | 2:1 (50%) |
| material | Polyolefin |
| flame_resistant | 1 |
| certification | UL224 E180908 |
| max_operating_temp_c | 125 |
| category | Electronics & Components > Cables & Connectors |