- Features
- Specifications
- Documents
Warranty Length
- Limited
Features
- High impact polystyrene
- Grid fastening system
- Suitable for Viega FostaPEX tubing Part No 35019, 35020, 35021, ViegaPEX Barrier tubing Part No 11415, 11418, 11420, 11425, 11427, 11428, 11430, 11435, 11436, 11440, 11445, 11450
- Model 2857.2US
Standard Approvals
- ABS Listed
- ASTM B88/E84/F876/877
- CAN/ULC S 101/S 102.2
- CSA Certified
- FM Approved
- IAMPO Listed
- NSF 61
- UL Listed
Domestic/Import:
Domestic
Length:
4 in
Material:
Polystyrene
Temperature Rating:
36 to 250 deg F
Width:
2 ft