Known to prevent water permeability, this Dr. Fixit Krystalline is widely used as an active waterproofing material for concrete structures. After mixing it with water, this product is impeccable applied as a brushing coat to the concretes. It plays a vital role in penetrating concrete capillaries deeply into billions of needle form crystal to block micro cracks, pores and voids in structures. This product is precisely composed of high-grade cement and further properly sealed in buckets to avoid quality degradation. Besides this, the offered Dr. Fixit Krystalline is safe to use, highly durable and results in effective waterproofing against rain & moisture.