However, they do not add much padding to the rug and lose their “gripping quality” quickly as dust and dirt accumulate in the open grid pattern. They can even damage some floor finishes. As with the waffle rug pad, care should be taken because the shelf liner can react with floor finishes and leave permanent damage. The top-of-the-line pads combine felt with a natural rubber backing fused to the felt with heat. These are ideal for hardwood floors because they provide exceptional cushioning to the rug and the gripping quality of the rubber to prevent slippage. Before using carpet tape, read the directions carefully to make sure that you are choosing the correct type of tape for the flooring under the rug. To use, simply apply dots or strips in a grid pattern on the back of the rug. Wait for the silicone to dry thoroughly before placing it on the floor or carpet.
