These rubber grommets may be needed to secure your heating wire in place at the heat wire turns within the RPM mats during installation. Many customers find the WarmWire® Cable grabs the studs enough that only a few grommets are needed. RPM recommends 1 bag of grommets per 50-100 Sq Feet of floor heating.
| Manufacturer | RPM Radiant Corp. |
|---|---|
| Weight | 0.0000 |
| Packaging | Easy open plastic bag |
