








🔥 Seal it tight, protect it right — the pro’s choice for flawless insulation!
Wirefy 3/32" Heat Shrink Tubing is a professional-grade, marine-certified polyolefin tubing with a superior 3:1 shrink ratio and dual-wall design. Featuring an adhesive-lined interior, it creates a waterproof, abrasion-resistant seal ideal for electrical insulation, strain relief, and environmental protection across automotive, marine, and home projects. This 50-foot black roll offers durable, easy-to-use, and versatile heat shrink solutions trusted by thousands of professionals.










| ASIN | B08W9JT93H |
| Best Sellers Rank | #322,442 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #698 in Industrial Heat-Shrink Tubing #62,866 in Electrical Equipment |
| Brand Name | Wirefy |
| Customer Reviews | 4.7 4.7 out of 5 stars (141) |
| Item Dimensions L x W | 600"L x 0.09"W |
| Item Length | 50 feet |
| Item Thickness | 2.4 millimeters |
| Manufacturer | Wirefy |
| Manufacturer Part Number | Wirefy-DWT-2.4-B |
| Material Type | Polyolefin |
| Model Number | Wirefy-DWT-2.4-B |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended Uses For Product | Electrical insulation, Environmental seal, Strain relief, Wire identification, Grouping loose wires, Thermal insulation, Surface protection |
| UPC | 857409007983 |
| Unit Count | 50 Feet |
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