Liner Material Liner Material |
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Heat-Shrink Tubing Type Heat-Shrink Tubing Type |
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 | Tubing |
Performance Properties Performance Properties |
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Flexibility Flexibility |
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| Flexible | Semi-Rigid |
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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Material Material |
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Dielectric Strength Dielectric Strength |
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Minimum Wall Thickness After Shrinking Minimum Wall ThicknessAfter Shrinking |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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Maximum Temperature Maximum Temperature |
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About Heat-Shrink Tubing
More
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.
Use flexible tubing in applications where wire and cable need to bend around curves and corners. 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.
2:1 Shrink Ratio
- Material: Polyolefin Plastic
- Dielectric Strength: 400 V/mil
- Shrink Temperature: 230° F
- Temperature Range: -65° to 230° F
- Specifications Met: 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" | 0.06" | 0.03" | Flexible | Black | 5 | 00000000 | 00000 | 00000000 | 00000 |
| 0.19" | 0.09" | 0.03" | Flexible | Black | 5 | 00000000 | 0000 | 00000000 | 0000 |
| 0.25" | 0.13" | 0.03" | Flexible | Black | 5 | 00000000 | 0000 | 00000000 | 0000 |
| 0.38" | 0.19" | 0.03" | Flexible | Black | 5 | 00000000 | 0000 | 00000000 | 0000 |
| 0.5" | 0.25" | 0.03" | Flexible | Black | 5 | 00000000 | 0000 | 00000000 | 0000 |
| 0.75" | 0.38" | 0.04" | Flexible | Black | 5 | 00000000 | 0000 | 00000000 | 00000 |
| 1" | 0.5" | 0.04" | Flexible | Black | 2 | 00000000 | 0000 | 00000000 | 00000 |
| 1.5" | 0.75" | 0.05" | Flexible | Black | 2 | 00000000 | 00000 | 00000000 | 00000 |
| 2" | 1" | 0.05" | Flexible | Black | 1 | 00000000 | 00000 | 00000000 | 00000 |
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 | 1/2ft. | 4ft. | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 |
3:1 Shrink Ratio
- Material: Polyolefin Plastic
- Dielectric Strength: See Table
- Shrink Temperature: See Table
- Temperature Range: -65° to 230° F
1/2 ft. Lg.
ID | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Before Shrinking | Min. After Shrinking | Min. Wall Thick. After Shrinking | Shrink Temperature, °F | Flexibility | Dielectric Strength | Specifications Met | Color | Pkg. Qty. | Pkg. | |
| 0.13" | 0.04" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 22 | 0000000 | 000000 |
| 0.19" | 0.06" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 10 | 0000000 | 00000 |
| 0.25" | 0.08" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 10 | 0000000 | 00000 |
| 0.38" | 0.12" | 0.06" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 10 | 0000000 | 00000 |
| 0.5" | 0.16" | 0.07" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 10 | 0000000 | 00000 |
| 0.75" | 0.25" | 0.09" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 5 | 0000000 | 00000 |
| 1" | 0.32" | 0.1" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 5 | 0000000 | 00000 |
| 1.5" | 0.51" | 0.1" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 1 | 0000000 | 00000 |
4 ft. Lg.
ID | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Before Shrinking | Min. After Shrinking | Min. Wall Thick. After Shrinking | Shrink Temperature, °F | Flexibility | Dielectric Strength | Specifications Met | Color | Each | |
| 0.13" | 0.04" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.19" | 0.06" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 0000 |
| 0.25" | 0.08" | 0.04" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 0000 |
| 0.31" | 0.1" | 0.05" | 195° | Semi-Rigid | 600 V/mil | __ | Black | 00000000 | 0000 |
| 0.31" | 0.1" | 0.05" | 195° | Semi-Rigid | 600 V/mil | __ | Clear | 00000000 | 0000 |
| 0.31" | 0.1" | 0.05" | 195° | Semi-Rigid | 600 V/mil | __ | Red | 00000000 | 0000 |
| 0.38" | 0.12" | 0.06" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 0000 |
| 0.5" | 0.16" | 0.07" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.75" | 0.25" | 0.09" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 1" | 0.32" | 0.1" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 1.25" | 0.42" | 0.1" | 180° | Semi-Rigid | Not Rated | UL Recognized Component | Clear | 00000000 | 00000 |
| 1.25" | 0.42" | 0.1" | 195° | Semi-Rigid | 600 V/mil | __ | Black | 00000000 | 00000 |
| 1.25" | 0.42" | 0.1" | 195° | Semi-Rigid | 600 V/mil | __ | Red | 00000000 | 00000 |
| 1.5" | 0.51" | 0.1" | 250° | Semi-Rigid | 700 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 2" | 0.67" | 0.1" | 180° | Semi-Rigid | Not Rated | UL Recognized Component | Black | 00000000 | 00000 |
4:1 Shrink Ratio
- Material: Polyolefin Plastic
- Dielectric Strength: See Table
- Shrink Temperature: See Table
- Temperature Range: See Table
1/2 ft. Lg.
ID | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Before Shrinking | Min. After Shrinking | Min. Wall Thick. After Shrinking | Shrink Temperature, °F | Temperature Range, °F | Dielectric Strength | Specifications Met | Color | Pkg. Qty. | Pkg. | |
Flexible | ||||||||||
| 0.16" | 0.04" | 0.04" | 230° | -65° to 230° | 300 V/mil | __ | Black | 1 | 0000000 | 00000 |
| 0.32" | 0.08" | 0.04" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 0000 |
| 0.47" | 0.12" | 0.06" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 0000 |
| 0.63" | 0.16" | 0.07" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 0000 |
| 0.95" | 0.24" | 0.09" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 00000 |
| 1.26" | 0.32" | 0.1" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 00000 |
| 2.05" | 0.51" | 0.1" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 1 | 0000000 | 00000 |
Semi-Rigid | ||||||||||
| 0.23" | 0.05" | 0.05" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 2 | 00000000 | 0000 |
| 0.23" | 0.05" | 0.05" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 2 | 00000000 | 0000 |
| 0.29" | 0.07" | 0.06" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 2 | 00000000 | 0000 |
| 0.29" | 0.07" | 0.06" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 2 | 00000000 | 0000 |
| 0.43" | 0.1" | 0.08" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 2 | 00000000 | 0000 |
| 0.43" | 0.1" | 0.08" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 2 | 00000000 | 0000 |
| 0.7" | 0.18" | 0.1" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 2 | 00000000 | 00000 |
| 0.7" | 0.18" | 0.1" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 2 | 00000000 | 00000 |
4 ft. Lg.
ID | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Before Shrinking | Min. After Shrinking | Min. Wall Thick. After Shrinking | Shrink Temperature, °F | Temperature Range, °F | Dielectric Strength | Specifications Met | Color | Each | |
Flexible | |||||||||
| 0.16" | 0.04" | 0.04" | 230° | -65° to 230° | 300 V/mil | __ | Black | 0000000 | 000000 |
| 0.32" | 0.08" | 0.04" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.47" | 0.12" | 0.06" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.63" | 0.16" | 0.07" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.95" | 0.24" | 0.09" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 1.26" | 0.32" | 0.1" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 2.05" | 0.51" | 0.1" | 230° | -65° to 230° | 300 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
Semi-Rigid | |||||||||
| 0.23" | 0.05" | 0.05" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 00000000 | 00000 |
| 0.23" | 0.05" | 0.05" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 00000000 | 00000 |
| 0.29" | 0.07" | 0.06" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 00000000 | 00000 |
| 0.29" | 0.07" | 0.06" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 00000000 | 00000 |
| 0.43" | 0.1" | 0.08" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 0000000 | 00000 |
| 0.43" | 0.1" | 0.08" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 00000000 | 00000 |
| 0.7" | 0.18" | 0.1" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Black | 00000000 | 00000 |
| 0.7" | 0.18" | 0.1" | 275° | -40° to 265° | 350 V/mil | UL Recognized Component | Clear | 00000000 | 00000 |