Polyolefin Heat Shrink
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Flexible 207 Products
Product 207 - Standard Wall Polyolefin 2:1 Shrink Ratio

FEATURES
- 2:1 shrink ratio
- Excellent all purpose, highly flexible insulation
- Flame retardant *
- Excellent chemical, physical and electrical properties
- Low shrink temperature
- Easily marked
- Superior resistance to abrasion
- Free of polybrominated biphenyls and polybrominated biphenyl oxides and ethers, which are classified as environmentally hazardous substances.
- Meets UL, CSA and Military specifications
USES
- Insulation and strain relief of wire splices, terminals and wire connections
- Electrical insulation and protection of in-line components
- Bundling wires for flexible, light-duty harnesses
- Color coding or identifying wire, cables, terminals and components
- Commercial and military applications
SPECIFICATIONS
- UL Subject 224
- CSA OFT rated for 600 V
- SAE-AMS-DTL-23053/5 Classes 1 (Colors)
- SAE-AMS-DTL-23053/5 Class 2 (Clear)
* Except Clear
Product 207-VW - Highly Flame Retardant Polyolefin

FEATURES
- 2:1 shrink ratio
- Excellent all purpose, highly flexible insulation
- Highly flame retardant
- Excellent chemical, physical and electrical properties
- Low shrink temperature
- Easily marked
- Superior resistance to abrasion
- Free of polybrominated biphenyls and polybrominated biphenyl oxides and ethers, which are classified as environmentally hazardous substances.
- Meets UL, CSA and Military specifications
USES
- Insulation and strain relief of wire splices, terminals and wire connections
- Electrical insulation and protection of in-line components
- Bundling wires for flexible, light-duty harnesses
- Color coding or identifying wire, cables, terminals and components
- Commercial and military applications
SPECIFICATIONS
- UL Subject 224 VW-1
- CSA OFT rated for 600 V
- SAE-AMS-DTL-23053/5 Classes 1 & 3 (Colors)
Product 207-3X - 3:1 Shrink Ratio Polyolefin
FEATURES
- 3:1 shrink ratio
- Shrinks uniformly over irregular sizes and shapes
- Very flexible
- Doesn't easily wrinkle when bent
- Low shrink temperature
- Excellent for surface printing
- Meets UL, CSA and Military specifications
USES
- Applications which require sliding the tubing over connectors or where the connectors are larger than the cables
- Strain relief and electrical insulation of commercial wire terminations and electrical connections
- Jacketing and bundling flexible, light-duty wire harnesses and temperature sensitive components
- Insulating oversized components in-line with wiring
- Industrial and military applications
SPECIFICATIONS
- UL Subject 224
- CSA
- SAE-AMS-DTL-23053/5, Class 1
Product 207-4X - 4:1 Shrink Ratio Polyolefin
FEATURES
- 4:1 shrink ratio
- Shrinks uniformly over irregular sizes and shapes
- Very flexible
- Doesn't easily wrinkle when bent
- Low shrink temperature
- Excellent for surface printing
- Meets UL, CSA and Military specifications
USES
- Applications which require sliding the tubing over connectors or where the connectors are larger than the cables
- Strain relief and electrical insulation of commercial wire terminations and electrical connections
- Jacketing and bundling flexible, light-duty wire harnesses and temperature sensitive components
- Insulating oversized components in-line with wiring
- Industrial and military applications
SPECIFICATIONS
- UL Subject 224
- CSA
- SAE-AMS-DTL-23053/5, Class 1
Semi-Rigid 208 Products
Product 208 - Standard Wall Semi-Rigid Polyolefin
FEATURES
- Semi-Rigid
- 2:1 shrink ratio
- Operating temperature: -55°C to 135°C
- Flammability: UL VW-1 (Black & Colors)
- Highly heat-resistant
USES
- Designed for wire strain-relief applications
- Wire splices, soldered or crimped connections
- Provides a tough and high abrasion resistant covering for delicate components in mechanical enviroments
SPECIFICATIONS
- MIL-DTL-23053/6 Class 1 (Clear is Class 2)
- UL 224
- RoHS Compliant
Product 208MW - Medium Wall Polyolefin
FEATURES
- 3:1 shrink ratio
- Medium wall, crosslinked polyolefin
- Flame retardant
- High resistance to abrasion and impact
- Continuous operating temperature: -55° C to 110° C
- Shrink temperature: 120° C
- Optional thermoplastic adhesive liner for complete environmental protection and insulation
USES
- Seals and protects cable joints and terminations
- Battery terminals and cables
- RV and marine applications
- Heavy equipment connections
SPECIFICATIONS
- Seals and protects cable splices and terminations
- Low voltage electrical applications
- Battery cables and connections
- Mechanical applications where lighter weight and flexibility are important
Medium Wall Polyolefin 3:1 | |||
Expanded | Recovered | ||
Order Size | Internal Diameter (Min) Inches | Internal Diameter (Max) Inches | Wall Thickness (Nominal) Inches |
0400 | .40 | .15 | .080 |
0750 | .75 | .22 | .080 |
1100 | 1.10 | .40 | .080 |
1300 | 1.30 | .40 | .080 |
1500 | 1.50 | .50 | .080 |
1700 | 1.70 | .50 | .080 |
2050 | 2.05 | .75 | .080 |
2750 | 2.75 | 1.00 | .080 |
3500 | 3.50 | 1.18 | .095 |
4700 |
4.70 | 1.57 | .105 |
6700 |
6.70 | 2.30 | .110 |
9000 |
9.00 | 3.00 | .118 |
Available in black, red and clear with adhesive (red and clear not stocked in all sizes – subject to minimum order quantities) and black only without the adhesive liner. Adhesive lined available in 4 ft sticks, unlined available in 25 ft or 50 ft rolls depending on size.
Product 208HW - Heavy Wall Polyolefin
FEATURES
- 3:1 shrink ratio
- Heavy wall, crosslinked polyolefin
- Flame retardant
- High impact, abrasion, corrosion and chemical resistance
- Withstands severe mechanical requirements of U.R.D., submersible and direct burial installations
- Rated for 600 V, 90° C continuous use
- Continuous operating temperature: -55° C to 110° C
- Shrink temperature: 120° C
- Optional thermoplastic adhesive liner for complete environmental protection and insulation
USES
- Seals and protects cable joints and terminations
- Battery terminals and cables
- RV and marine applications
- Heavy equipment connections
SPECIFICATIONS
- UL 486D
- CSA C22.2 No. 198.2
- ANSI C119-1
- Western Underground Guide No. 2.4, 2.5
- ICEA and NEMA insulation Thickness requirements
Heavy Wall Polyolefin 3:1 | |||
Expanded | Recovered | ||
Order Size | Internal Diameter (Min) Inches | Internal Diameter (Max) Inches | Wall Thickness (Nominal) Inches |
0350 | .35 | .12 | .070 |
0500 | .51 | .16 | .090 |
0750 | .75 | .24 | .090 |
1100 | 1.10 | .35 | .120 |
1500 | 1.50 | .47 | .160 |
2000 | 2.00 | .63 | .160 |
2700 | 2.70 | .87 | .160 |
3500 | 3.54 | 1.18 | .160 |
4700 | 4.72 | 1.57 | .170 |
Available in black and red with adhesive (not all sizes stocked in red – subject to minimum order quantities) and black only without adhesive. Adhesive lined available in 4 ft sticks, unlined available in 25 ft or 50 ft rolls depending on size.