RYOT4 MWR is water dilatable 100% solid poly-siloxane used for imparting deep penetrating system (DPS) clear water repellent surface to mineral building without significantly reducing water vapor permeability. SPECIAL FEATURE; – Good penetrating depth, Tack frees durable finish, eco-friendly products. Hydrophobic in nature, wide dilution range from 20 times to 80 times. APPLICATION;-Making manufactured and natural stone water repellent. Injection in to buildings just above ground levels to form a damp course .suitable for coating on painted surface for water proofing purpose. Making plastered surface water repellents. Recommended for open brick, for waterproofing purpose