90mm/3.54inch Heat Shrink Tubing Kit 130 Pcs, Ratio 3:1 Adhesive Lined, Dual Wall Tube - Marine Grade, 6 Diameters, Wire Sleeves
SPECIFICATIONS
Brand Name: NONE
Certification: RoHS
Choice: yes
Does it include a Battery?: No
Does it include wireless functionality?: No
High-concerned chemical: none
Material: PE
Origin: Mainland China
Type: Heat Shrinkable
3:1 Ratio Adhesive Heat Shrink Tubing Kit
* Widely Use
Our heat shrink tubing are widely used in wire connection, rust prevention and corrosion protection of solder joints, protection and insulation processing of wire end, wiring harness and electronic components, and audio and electrical DIY. Fitness equipment parts and steel structure surface protection and so on.
* Features:
- Shrink Ratio: 3:1
- Color: Black
- Material: Polyolefin
- Temperature Range:-131℉ to + 257℉(-90℃ to +125℃)
- Full Shrinkage Temp: 230℉ (110℃)maximum
- Flammability: Flame Retardant
* How to use it?
- 1. Wrap the cable wire with the tube, then use a heat gun heating it evenly until the wire was wrapped tightly.
- 2. Don't touch the tube until it becomes cool.
- Kindly Note:Make sure temperature of your heat gun is up to 212℉(100℃), then glue inside will soften and seal the connection.











- Standard Shipping: Standard Shipping (12–18 Business Days)
- Express Shipping: Expedited Shipping (5–9 Business Days)
- Free Shipping: Orders over $199 qualify automatically
- Tracking: Full tracking number provided for all orders
- Returns: 30-day hassle-free return window
- Condition: Items must be unused and in original packaging
- Refund: Full refund processed within 3-5 business days
- Factory Direct: ISO/TS 16949 certified manufacturer
- Quality: 100% electrical continuity tested before shipment
- Experience: 15+ years in automotive connector industry
- Support: Professional technical support available
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