Siena Premium Set 550 is a premium mortar manufactured with a mixture of portland cement, graded aggregates and other proprietary additives to produce a high quality mortar. Siena Premium Set 550 is available in either white or grey color and complies with the requirements of ANSI A118.1. If used in conjunction with Siena Acrylic AX300, it will also comply with the requirements of ANSI A118.4 and ANSI A118.11.
Siena Premium Set 550 is used as a mortar for interior and exterior applications of most tiles and stones. Siena Premium Set 550 can be used on floors and walls up to 3/16” thick in residential and commercial projects. Siena Acrylic Admix AX300 should be added to the mixture when a modified mortar is required.