RB Rubber 12' Black Reducer Strip For 3/8" Rubber Flooring - When transitioning rubber flooring to another flooring surface such as concrete, ceramic tile, vinyl linoleum or hardwood, it is important to reduce the edge and remove any tripping hazards created. A rubber flooring reducer strip essentially creates a ramp that transitions a higher flooring surface to a lower flooring surface. Reducer strips are easy to install on 3/8" thick rubber gym mats, recycled rolled rubber, vulcanize puzzle tiles and more. They can be cut to size with a razor knife and then adhered directly to the flooring edge via a urethane based adhesive or non-solvent based caulking (adhesive not included). Use for flooring areas in homes, studios and commercial clubs. Rubber flooring as shown in manufacturer stock photo is for visual demonstration purposes only and is NOT included.