Mapei - Mapecem Premix - Fast-Setting Screed Mortar - 50 lb

Mapecem Premix is ​​a fast-setting, cement-based, premixed mortar designed for concrete repair and substrate preparation. Mapecem Premix is ​​mixed exclusively with water. It is easy to use, achieves high compressive strength, and hardens completely, without shrinkage cracks, in 24 hours. Thanks to MAPEI's Hyperhydration Cement Technology (HCT), Mapecem Premix has superior drying characteristics for rapid hardening and does not contribute to efflorescence. When used properly, Mapecem Premix allows the installation of ceramic tile and natural stone in just 3 to 4 hours, and floor coverings (such as vinyl, wood, rubber, linoleum, and carpet) in 16 to 18 hours.

• Repairs concrete 6 mm to 10 cm (1/4" to 4") thick
• Allows tile installation within 3 to 4 hours
• Allows floor covering installation within 16 to 18 hours