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About Heat-Shrink Tubing
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Moisture-Seal Heat-Shrink Tubing
Create a water-resistant seal—this tubing has an adhesive lining that melts when the tubing is heated and bonds to the underlying surface. Choose tubing with a larger shrink ratio to cover irregularly shaped objects or cable assemblies that have a large size difference between the cable and connector.
Semi-rigid tubing bends only slightly. SAE AMS-DTL-23053/4 Class 1 tubing meets requirements for material quality and color.
Dielectric strength is the maximum voltage a material can handle before it starts to breakdown. The higher the dielectric strength of a material, the better it is for preventing electricity, heat, or signal from dissipating from wire and cable.
For technical drawings and 3-D models, click on a part number.
2.5:1 Shrink Ratio
- Material: Polyolefin Plastic
- Dielectric Strength: 900 V/mil
- Shrink Temperature: 275° F
- Temperature Range: -65° to 230° F
- Specifications Met: SAE AMS-DTL-23053/4 Class 1, UL Recognized
ID | 1/2 ft. Lg. | 4 ft. Lg. | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Before Shrinking | Min. After Shrinking | Min. Wall Thick. After Shrinking | Flexibility | Color | Pkg. Qty. | Pkg. | Each | ||
| 0.13" | 0.02" | 0.04" | Semi-Rigid | Black | 1 | 000000000 | 00000 | 000000 | 00 |
| 0.13" | 0.02" | 0.04" | Semi-Rigid | Brown | __ | 000000 | 00 | 00000000 | 000000 |
| 0.19" | 0.06" | 0.04" | Semi-Rigid | Black | 1 | 000000000 | 0000 | 000000 | 00 |
| 0.19" | 0.06" | 0.04" | Semi-Rigid | Gray | __ | 000000 | 00 | 00000000 | 00000 |
| 0.25" | 0.08" | 0.05" | Semi-Rigid | White | __ | 000000 | 00 | 00000000 | 00000 |
| 0.38" | 0.13" | 0.05" | Semi-Rigid | Red | __ | 000000 | 00 | 00000000 | 00000 |
| 0.5" | 0.2" | 0.06" | Semi-Rigid | Blue | __ | 000000 | 00 | 00000000 | 00000 |
| 0.75" | 0.31" | 0.07" | Semi-Rigid | Yellow | __ | 000000 | 00 | 00000000 | 00000 |
| 1" | 0.4" | 0.08" | Semi-Rigid | Black | 1 | 000000000 | 00000 | 00000000 | 00000 |