Rug & Relic rug padding is, simply put, the best non-skid rug
underlayment you'll find anywhere. Lightweight, odorless, and so thin
that it's unnoticeable, our underlayment outperforms any other rug
padding available. It will not rot, crumble, flatten out, or shed
fibers, and is guaranteed not to harm carpeting or any hard surface
floor finish.
Rug and Relic padding is suitable for use on
both carpet and all hard surface flooring materials. Simply place the
padding grey-side-down on hardwoods or tile, and white-side down on
carpet, and your rug will remain where you put it, no matter what you
drive across it! No clean-up worries, either. The clean-lift adhesive
which makes this rug pad so amazing is water-soluble, and cleans up
easily with a little soapy water.