








🔥 Seal it tight, protect it right! 🔧
ELECFUN’s 1-inch dual-wall heat shrink tubing offers a robust 3:1 shrink ratio with fast activation between 80-125℃. Featuring an adhesive inner layer for waterproof, strain-relieved insulation and an abrasion-resistant outer wall, this 8-foot (4ft black + 4ft red) set is UL and RoHS certified, ideal for professional-grade electrical and marine applications.

| Manufacturer | ELECFUN |
| Part number | RSG-D 1in |
| Item Weight | 195 g |
| Product Dimensions | 15.49 x 19.99 x 4.32 cm; 195.04 g |
| Item model number | RSG-D 1in |
| Size | 1 Inch |
| Color | Black-4ft/Red-4ft |
| Style | Black-4ft/Red-4ft |
| Material | Plastic |
| Shape | Tubular |
| Item Package Quantity | 1 |
| Measurement System | Metric |
| Specification met | UL , RoHS |
| Specific uses | Insulation and protection |
| Batteries Included? | No |
| Batteries Required? | No |
J**L
Works well
This tube shrunk down from 1" to about 3/8" smooth, even and tight. It has a little less glue than some I have used but seems to be enough to seal.
A**Y
This is heavy duty.
Dressed cables. Its heavy and will be rigid after shrunk over cables.
A**O
Shrinks tight and waterproof
Waterproof lining is awesome! It is like an internal resin that melts and sticks to the union making it waterproof! I shrinked it on 1/0AWG and it fits nicely but would fit a much larger diameter too.
A**R
The right size makes the difference!
We like that it was easy to shrink. There are several sizes, and we picked the right size for the cable. Makes the cables look more clean.
R**R
Perfect
Exactly as described
TrustPilot
1天前
2 周前