Merola Tile Itaca Anti-Slip Mix 11-1/2 in. x 11-1/2 in. Porcelain Floor and Wall Tile (10.55 sq. ft. / case) FGA12ITM - The Home Depot
Stone Grip, Non-Slip Tile Treatment Porcelain, Ceramic & Stone Floors.
SlipDoctors Stone Grip Clear Flat Interior/Exterior Anti-skid Porch and Floor Paint (1-quart) in the Porch & Floor Paint department at Lowes.com
WESTICK Grey Floor Tiles Peel and Stick Waterproof Thick Durable Non-Slip Vinyl Flooring Removable Adhesive Tile Stickers Wood Backsplash Tile for Kitchen Living Room Bedroom Bathroom 5 PCS 12” x 12” - - Amazon.com
Stone Grip Industrial (Quart) Non-Slip Floor Treatment for Tile and Stone to Prevent Slippery Floors. Indoor/Outdoor, Residential/Commercial, Works in Minutes for Increased Traction - Health And Personal Care - Amazon.com
Merola Tile Itaca Anti-Slip Mix 11-1/2 in. x 11-1/2 in. Porcelain Floor and Wall Tile (10.55 sq. ft. / case) FGA12ITM - The Home Depot