1. Product details Name: water repellency Brand name: 3s Cas no.: 2943-75-1 Country origin: china (mainland) 2. Product specification Appearance: white free-flowing powder Protective colloid: polyvinyl alcohol Solid content (%): more than 98.0 Average particle size (um):80.0 Bulk density (g/l):200~400 3. Product description 3s-8001s is silicone based copolymer powder which is easy dispersible in any solvents and used polyvinyl alcohol as protective colloid. 4. Product features 3s-8001s can improve dry-mixed mortars performances: Water repellency Abrasion resistance Efflorescence-free surface water proofer 5. Product application 3s-8001s is highly recommended to apply to waterproofing mortars, tile grouts, plasters, internal & external coating for wall, etc. 6. Dosage 3s-8001s may be suggested to add 0.1~0.3% into dry mixed materials depending on actual application, desired performances and user's professional experimental experiences. The exact dosage must be evaluated through mature experiments before using actual application in bulk. 7. Packing Packing: 8/10kgs /bag. Paper compound bags with pe liner.