Polyester Expandable Sleeving (Type P) PT/PT
The most cost-effective and widely used material. Good chemical and abrasion resistance. Many general manufacturing, automotive, telecommunication, industrial and electronic uses.
| WFI Part Number | Nominal (inches) | Size Range (inches) | Put-Up (feet) |
| PT0125 | 1/8 | 3/32-1/4 | 1,000 |
| PT0250 | 1/4 | 1/8-1/2 | 1,000 |
| PT0313 | 5/16 | 1/4-5/16 | 1,000 |
| PT0375 | 3/8 | 1/4-5/8 | 500 |
| PT0500 | 1/2 | 1/4-3/4 | 500 |
| PT0750 | 3/4 | 1/2-1 1/4 | 500 |
| PT1000 | 1 | 3/4-1 1/2 | 250 |
| PT1250 | 1 1/4 | 3/4-1 3/4 | 250 |
| PT1500 | 1 1/2 | 1-2 1/2 | 250 |
| PT1750 | 1 3/4 | 1 1/4-2 1/2 | 200 |
| PT2000 | 2 | 1 1/2-3 | 100 |
| PT2500 | 2 1/2 | 1 3/4-3/12 | 100 |