Product Description
Insulate, protect, and organize electrical wiring with this professional-grade 127-Piece Heat Shrink Tubing Kit. Manufactured from high-tensile, flame-retardant polyolefin material, these tubes feature a reliable 2:1 shrink ratio, contracting to half their original diameter when heated to form a tight, protective seal over wire splices and connectors. UL-approved and ISO9001-certified, this set offers superior dielectric strength and weather resistance for automotive repairs, marine wiring, hobbyist electronics, and DIY electrical projects.
Key Features & Highlights
2:1 Shrinkage Ratio: Efficiently contracts to 50% of supplied internal diameter for a snug, secure fit around irregular splices.
Flame-Retardant & UL Approved: Built with premium polyolefin material offering excellent dielectric strength (15 KV/mm) and high tensile strength (10.4 MPa).
Wide Thermal Range: Performs reliably in operating temperatures from -55°C to +125°C, starting shrinkage at ≥84°C and reaching full shrink at ≥120°C.
Comprehensive 7-Size Selection: Ranges from 2.0mm to 13.0mm internal diameters in pre-cut 40mm, 80mm, and 85mm lengths for ultimate versatility.
Color-Coded Red & Black: Includes dedicated red and black tubing for clear circuit identification, polarity marking, and organized wire management.
Specifications
Product Type Heat Shrink Tubing Wire Wrap Set
Material Polyolefin (Flame Retardant)
Shrink Ratio 2:1 (Shrinks to max 1/2 supplied diameter)
Operating Temperature -55°C to +125°C
Minimum / Full Shrink Temp ≥84°C / ≥120°C
Tensile / Dielectric Strength 10.4 MPa / 15 KV/mm
Safety Approvals UL Approved, ISO9001 Specification
Set Contents Breakdown (127 Pieces Total)
Black Tubing (58 Pcs Total):
12pcs x 2.5mm x 40mm
10pcs x 3.5mm x 40mm
10pcs x 5.0mm x 40mm
8pcs x 7.0mm x 80mm
4pcs x 10.0mm x 80mm
4pcs x 13.0mm x 85mm
Red Tubing (69 Pcs Total):
15pcs x 2.0mm x 40mm
13pcs x 2.5mm x 40mm
10pcs x 3.5mm x 40mm
10pcs x 5.0mm x 40mm
8pcs x 7.0mm x 80mm
4pcs x 10.0mm x 80mm
4pcs x 13.0mm x 85mm
Package Includes
• 1x 127-Piece Heat Shrink Tubing Assortment Kit (Red & Black)
Item color displayed in photos may be showing slightly different on your computer monitor since monitors are not calibrated same.