Siena LFT, LHT M225 is a professional polymer-modified mortar manufactured with a mixture of portland cement, graded aggregates and other proprietary additives to produce a high quality mortar with increased bond strength, easy adjustability, reduces lippage, greater open time and coverage than standard mortars. Siena LFT, LHT M225 is available in either white or gray color and complies with the requirements of ANSI A118.4 and A118.11.

50 lb bag