Sika®-1 Waterproofing Chemical is a high-performance liquid cement additive designed to provide integral waterproofing for concrete and mortar. It reduces water penetration, seals pores, and protects structures from leaks, dampness, and seepage. Ideal for bathrooms, basements, roofs, water tanks, and foundations, Sika 1 ensures long-lasting, leakproof protection for residential and commercial construction projects across Pakistan Delivery All Over Pakistan.