Mapei Ultralite Pro 25-lb White Medium Bed Tile Mortar 24293536

Excellent for ceramic, porcelain and natural stone tiles with one or more sides greater than 15-in. Provides twice the coverage per pound versus a standard thin-set mortar. Mix with water – no additive required. Use on floors and walls. Formulated with Easy Glide technology for ease of application as well as BioBlock technology for mold and mildew resistance. Lightweight thin set mortar used for medium bed and non-sag applications.