The 3M HDCW Heat-Shrink Repair Sleeve 35/10mm is a high-quality, adhesive-lined heat-shrinkable sleeve designed for repairing and protecting cables, hoses, and pipes. Here are its key features and typical applications:
Key Features:
Size: 35mm (expanded inner diameter) / 10mm (recovered inner diameter after shrinking).
Length: Varies (check product specs, commonly around 100mm or more).
Material: Polyolefin with a hot-melt adhesive lining for a waterproof, corrosion-resistant seal.
Shrink Ratio: ~3:1 (shrinks from 35mm down to 10mm).
Operating Temperature: Typically -40°C to +125°C (check exact specs).
Certifications: May meet industry standards like IEC 60502, IEEE 404 (for cable applications).
Applications:
Repairing damaged insulation on cables, wires, or hoses.
Sealing and protecting splices in low/medium-voltage power cables.
Corrosion protection for pipes, hydraulic lines, and tubing.
Used in electrical, automotive, marine, and industrial maintenance.
Installation Steps:
Prepare the Surface – Clean the area to be repaired (remove dirt, grease, old insulation).
Slide the Sleeve – Position the sleeve over the damaged section.
Apply Heat – Use a heat gun (or torch in some cases) to evenly shrink the sleeve until adhesive flows.
Cool & Inspect – Ensure a tight, sealed fit with no gaps.
Where to Buy?
Electrical suppliers (e.g., RS Components, Digi-Key, Farnell)
Industrial distributors (e.g., Grainger, MSC Direct)
Online marketplaces (Amazon, eBay – verify authenticity).https://store.unigulfsupply.com/product/3m-hdcw-heat-shrink-repair-sleeve-35-10mm/
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