BASIC USES
As a thin-set mortar for installation of marble, slate, pre-cast terrazzo, porcelain, and all types of ceramic tile on vertical or horizontal surfaces of concrete, masonry, terrazzo, concrete backer units, existing surfaces of ceramic or marble tile or, in dry areas only, exterior grade plywood or gypsum board.

COMPOSITION and MATERIALS
A polymer modified dry set mortar packaged in dry powder form to be mixed with water just prior to use. Polymer modification provides the superior bonding characteristics and improved flexibility required for installation of porcelain tile and all types of tile directly over exterior grade plywood on interior dry surfaces.
Available in Grey & White.

FEATURES

• Improved flexibility and bond strength
• Easy to use - just mix with water and apply
• Excellent workability
• Non-Flammable
• Water resistant when cured
• Rated for residential and light commercial on plywood substrates
• Rated as suitable for heavy service by ASTM C627-70 on concrete substrates