The image shows 25 kg containers of SikaLatex KE, a high-performance bonding agent and site-mix mortar admixture.Primary Uses: It is designed for bonding new concrete to old concrete, as well as for making waterproof mortars, renders, and screeds.Key Properties: This product improves the bonding strength, flexibility, and durability of cement-based mixes while reducing cracking and increasing watertightness.