These easy to install rubber floors roll out easily and stay down under their own weight. You can install this rubber flooring mat with a polyurethane
Rubber Sheets, Strips & Rolls - Grainger Industrial Supply
Esd Floor Mat
Rubber Flooring for Weight Rooms, Commercial or Home Use Gyms. Rubber Floors are Made in the USA.
Ultra, Large Size Tiles
Rubber-Cal Diamond-Plate Rubber Flooring Rolls - 3 Nepal
Chopped Fiberglass Mat
Smart Step Mats
Rubber-Cal Rubber Flooring Rolls - 6mm x 4ft Wide x 4ft Long Roll - Black Rubber Mat : Sports & Outdoors
6mm Black Rubber Flooring Rolls, Rollout Rubber