| Type: | Staples |
|---|---|
| Foam Size: | 1" |
| Material: | Plastic |
| Tubing Compatibility: | PEX |
| Used With: | E6025075 |
| Application: | 3/8" PEX 1/2" PEX 5/8" PEX 3/4" PEX |
| Warranty: | 2 Year |
They hold the tubing to the foam. The grip is tenuous at best so don't trip on the tubing or you'll be starting over. Don't sweat about the positioning. It really won't affect the heating and it's better for slab strength to have more concrete above. Sent from my iPhone
36" spacing is recommended.