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RPM Mat Grommets (100 count)


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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.

Instructions + Video

Instructions + Video

Install Steps During or after the heat wire is installed, RPM rubber grommets may be necessary to hold the wire in place and prevent the wire from lifting out of the RPM mats. 1 grommet should be placed over the stud at all points where the wire changes direction. Using a rigid plastic tube with a ½” inside diameter makes it easier to push the grommets down over the RPM mat studs.
Skill Level DIY
Shower Installation Not Recommended
Indoor/Outdoor? Yes
Trowel Size recommended N/A
Trowel type Recommended N/A
Cut Warning N/A


Manufacturer CMX Radiant Corp.
Thickness .875" OD x .438" ID x .125"
More Details

More Details

Why Helps Grommets are easily pushed over studs in mats to keep heating cable from lifting out when a wire turns.
What's In The Box Grommets, instructions
Warranty 25 years
Amp Draw N/A
Custom Size Options Customize and cut your own RPM mats to fit the room.
Safety Listing N/A
Acceptable Floor Coverings All types.

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