SikaTop-501 Crystalline Waterproofing System (25kg)

• SikaTop-501 is a deep-penetrating, cement-based capillary crystalline waterproofing system. • Forms insoluble crystals within concrete pores to permanently block water passage. • Allows the structure to breathe, preventing moisture buildup. • Supplied in a 25kg bag. • Suitable for waterproofing concrete structures like basements, tanks, and swimming pools. • Provides long-lasting protection against water ingress. • Easy to apply by mixing with water to form a slurry.