Elumen8 25.4mm heatshrink tubing is a large-bore 2:1 polyolefin sleeve on a 50m roll, sized for multicore looms, cable bundles and larger connector bodies. At 25.4mm (1 inch) supplied it recovers to roughly 12.7mm, giving a firm grip over heavy mains cable and grouped conductors. The clear wall means labels, cores and joints stay visible for inspection after the sleeve is shrunk down.
25.4mm
Supplied diameter · 1 inch
2:1
Shrink ratio · recovers to approx 12.7mm
50m
Roll length · continuous
Features
2:1 shrink ratio recovers to roughly half the 25.4mm supplied diameter
Flexible polyolefin construction for a tight, durable finish
Shrinks down with a standard hot air gun
Large bore covers multicore looms, cable bundles and connector bodies
Clear wall keeps labels, cores and joints visible for inspection
Insulates, bundles and strain-relieves heavy mains and multicore
Continuous 50m roll – cut to length on the bench or on site
Adds mechanical protection and abrasion resistance to large terminations
Specifications
| Brand | Elumen8 |
| Type | 2:1 heatshrink tubing |
| Supplied diameter | 25.4mm (1 inch) |
| Recovered diameter | Approx 12.7mm |
| Material | Polyolefin |
| Colour | Clear |
| Roll length | 50m |
| Warranty | 1 year |





