CPA 300
Thin wall adhesive lined crosslinked polyolefin
Adhesive lined heat shrink tubing ideal for applications where both exceptional flame retardancy and environmental sealing capabilities are required.
Features and Benefits
- Highly flame retardant
- High shrink ratio allows for coverage of irregularly shaped connectors and components
- Adhesive liner bonds to plastics, rubber, neoprene, steel and polyethylene
- Superior sealing against water, moisture and other contaminants
- Superior protection for ring terminals without excessive adhesive flow
- Shrink ratio: 3:1
- Continuous operating temperature: -55°C to 125°C
- Shrink temperature: 120°C min.
Standards
- UL 224 125C – UL file # E63390
- CSA C22.2 No 198.1 125C OFT – CSA file # 065781_0_000
- Approved to major automotive OEM specifications
Typical Applications
Environmental sealing of simple in-line splices, strain relief and sealing of connectors and terminals, mechanical protection of components
Market/Applications
- Dual Wall
- Industrial
- Automotive
- Aerospace Defense

Ordering
- Select a dimension which will shrink snugly over the application to be covered. If recovery is restricted the resultant wall thickness will be less than specified.
- Select options:
- Color: Black (BK), red (RD), white (WT), blue (BL), yellow (YL), green (GR) – all (except black) with MOQ
- Printing: Printed or unprinted
- Please specify the product name, order number, and options you require.
- Example: CPA 300, 0125, black, 48 in lengths
Please contact your Customer Service Representative for information on custom colors, sizes, lengths, and material data sheet.
| Order Number | Expanded | Recovered | Delivery Units | ||
| Internal Diameter (Min) D |
Internal Diameter (Max) d |
Total Wall Thickness (Nom) W |
Meltable Wall Thickness (Nom) |
Lengths | |
| mm (in) | mm (in) | mm (in) | mm (in) | 1.22m / 48 in | |
| 0125 | 3.2 (1/8) | 1.0 (0.040) | 1.0 (0.040) | 0.5 (0.020) | 25 |
| 0187 | 4.7 (3/16) | 1.5 (0.060) | 1.0 (0.040) | 0.5 (0.020) | 25 |
| 0250 | 6.4 (1/4) | 2.0 (0.080) | 1.0 (0.040) | 0.5 (0.020) | 25 |
| 0375 | 9.5 (3/8) | 3.2 (0.125) | 1.5 (0.060) | 0.7 (0.027) | 25 |
| 0500 | 12.7 (1/2) | 4.1 (0.160) | 1.8 (0.070) | 0.8 (0.030) | 25 |
| 0750 | 19.1 (3/4) | 6.4 (0.250) | 1.8 (0.070) | 0.8 (0.030) | 25 |
| 1000 | 25.4 (1) | 8.1 (0.320) | 2.50 (0.100) | 1.0 (0.040) | 25 |
| 1250 | 31.8 (1 1/4) | 10.6 (0.416) | 2.50 (0.100) | 1.0 (0.040) | 25 |
| 1500 | 39.9 (1 1/2) | 13.0 (0.510) | 2.50 (0.100) | 1.0 (0.040) | 20 |


