Job-Site Mortar Additive

Keracrete is a specially formulated latex additive for use in job-site-prepared setting beds (1 part sand to 1 part cement), resulting in a highly water- and frost-resistant mortar. Keracrete can be used in interior and exterior applications over structurally sound concrete, masonry block, gypsum wallboard and cement board to set marble, granite, pavers, quarry tiles, and vitreous and nonvitreous ceramic tiles.