Henry; 1171N; Acrylic Urethane Wood Flooring Adhesive; For Installing Solid Wood Up To 3/4" Thick and 5" Wide; Engineered Wood Plank Up To 3/4" Thick and 5" Wide; Wood Parquet Flooring Up To 5/16" Thick; and Cork Underlayment; With Its Urethane Enhanced Acrylic Technology; Henry 1171N Has An Excellent Initial Grab; Long Working Time and Outstanding Rebond Characteristics To Hold Down Wood Flooring Securely During The Installation.