Liquid Pore Blocking Admixture

Liquid Pore Blocking Admixtures are designed to enhance the watertightness of concrete by physically reducing its permeability. These admixtures work by blocking the capillary pores within the concrete matrix, preventing water penetration and improving long-term durability. Sika’s range includes Sika-1 and SikaControl®-730 WT, both formulated to provide reliable, integral waterproofing performance for a wide range of concrete applications.