Siena Fast Set 595 is a fast setting dry-set mortar manufactured with a mixture of portland cement, graded aggregates and other proprietary additives to produce a high quality mortar. Siena Fast Set 595 enables the install of tile and grout to be done within two hours, and is ready for foot traffic in four hours. Siena Fast Set 595 is available in either white or gray color and complies with the requirements of ANSI A118.1. If used in conjunction with Siena Acrylic Admix AX 300, it will also comply with the requirements of ANSI A118.4.

25 lb bag