Sika 1 Concrete

Sika 1 Concrete is a liquid waterproofing admixture designed to enhance the impermeability of mortar and concrete. It works by blocking the capillaries and pores in cement-based systems, creating a durable barrier that prevents water transmission. This makes it an excellent choice for waterproofing applications in basements, swimming pools, water tanks, tunnels, and manholes, ensuring protection in both indoor and outdoor environments. Sika 1 is particularly effective in tropical and hot climates, maintaining performance despite temperature variations.

This ready-to-use product is easily dispersed in concrete mixes, requiring only simple dilution with water during application. Free from chlorides, it ensures compatibility with reinforced concrete and poses no risk of corrosion. With its easy handling and versatility, Sika 1 is frequently used for renders, masonry mortars, and concrete in construction projects that demand long-lasting waterproofing solutions. The product also maintains vapor permeability, ensuring optimal moisture balance in structures.