MAPEI KER 909 Smooth Spread Professional Ceramic Tile Adhesive 3.5 gal

MAPEI KER 909 is a professional-grade, ready-to-use synthetic polymer emulsion adhesive designed for high-efficiency interior tile installations. This nonflammable, high-viscosity formula features a smooth, peanut butter-like consistency that ensures easy troweling and excellent slip resistance on vertical surfaces. Ideal for residential and light commercial projects, it is optimized for wall tiles up to 8" x 8" and floor or countertop tiles up to 6" x 6". Its low-odor profile makes it a preferred choice for confined spaces and occupied environments where air quality is a priority.

Type I multi-purpose ceramic floor and wall tile adhesive. Nonflammable. For use with approved concrete gypsum wallboard and exterior douglas fir plywood. No mixing required. 3.5 gallons. The KER909 has the consistancy of peanut butter and spreads much easier than typical Type-1 adhesives. Typical coverage; 1/8x1/8x1/8 = 175- 245sf 3/16x5/32 = 140-175sf 1/4x1/4x1/4 = 87-123sf.