PRO P-151™ is a premium-grade, high-performance, universal single-component polymer-modified thin-set mortar suitable for institutional, commercial and residential installations of non-vitreous, semi-vitreous, vitreous and impervious tiles, including porcelain and most natural stone. PRO P-151 is designed to obtain high-bond strengths to conventional and non-conventional substrates such as existing VAT, VCT, existing ceramic tile, properly prepared terrazzo floors, and black asphalt emulsion residue. PRO P-151 is one of the industry’s most popular tile mortars with professionals.