90339939
Nov 24, 2020
Cementitious flooring material for exterior and interior building purposes; building materials, namely, floor underlayments; flexible floor underlayment pads specially adapted for flooring underlayment; self-leveling cementitious mixes; cementitious floor preparatory compounds, namely, cementitious mixes; cement mixes; subfloor repair and preparation products, namely, flooring underlayments
Nonmetallic Building Materials