The 50 lbs. Porcelain Tile Mortar is formulated for installations over concrete and backerboard. This mortar is designed for use with tile over 12 in. x 12 in. Superior bonding of porcelain to concrete, backerboard and cement self-leveling underlayment.
Excellent for glass tile and radiant heating system installations
Use for interior or exterior
Requires restriction of foot traffic and movement of heavy objects for 24 hours