Product SKU:RachTR-WLBR Capacity:1Ltr WL Barrier Protection Economical coating to provide Hydrophobicity ie water repellency to the stone.It also enhances color of the stone Very Long Durability as it penetrates inside the substrate.it is especially recommended for granite and Sandstone It helps to keep the stone free from weather induced Stains Non Yellowing, Protect against water and Oil Bases Stains