Stone Sealer - Concentrate Admixture they are 1/3 the weight

they are 1/3 the weight of wood

The Mighty Small 50 EVO Performs on the Most Challenging Job Sites Across America

bag of standard concrete sand mix into a high strength flowable concrete mix that easily flows through the 1"x1" FG50 Fiberglass mesh grid

Helps prevent efflorescence and lime run

Stone Sealer - Concentrate Admixture they are 1/3 the weightRainGuard Stone Sealer is a penetrating water repellent that dries down to a clear, invisible finish. It has a non yellowing, low odor, zero VOC, and non toxic formula, making it safe for people, pets, and plants. It is formulated to not be affected by weathering, salt, dirt, freezing temperatures, UV light, and wind driven rain, among many other damaging elements. Stone Sealer dries down to a clear, invisible finish that does not change the surface