Nano Hydrophobic Waterproof Agent Potassium Methylsilicate for Cement, Concrete, Window Frames & Walls, Brush Application

Nano Hydrophobic Waterproof Agent Potassium Methylsilicate for Cement, Concrete, Window Frames & Walls, Brush Application. Effective Water Repellency: Imparts water resistance to cement, concrete, and stone surfaces within 24 hours. High Active Content: Contains 52% active potassium methylsilicate with 100% purity. Versatile Application: Suitable for bricks, sandstone, limestone, ceramics, and window frames. Easy Dilution: Water-dilutable solution, typically diluted to 3% concentration before use. Free Samples Available: Free product samples available upon payment of shipping costs. Fast Delivery: Standard delivery time is 2-5 working days. Quality Assurance: TDS, COA, and MSDS provided; trial samples available for quality confirmation. Flexible Payment Terms: Accepts T/T, L/C, and PayPal to accommodate different client needs.