A non-solvent based alternative to install rubber and vinyl stair treads and cove risers to concrete, wood, terrazzo, metal or marble. One gallon covers 75 linear feet of stair treads (brush on back of tread and step). Ready to use in 1 quart, 1 gallon and 4 gallon containers. 4 gallon containers must ship via motor freight. Please call to order. PLEASE NOTE ADHESIVE IS NOT RETURNABLE. See Specs.