Opti-Mix Integral Waterproofer

OPTI-MIX INTEGRAL WATERPROOFER is a highly concentrated waterproofing and air entraining admixture for sand and cement which is 25 times the strength of conventional products. OPTI-MIX INTEGRAL WATERPROOFER forms extremely stable air bubbles in sand/cement mixes. This improves the workability of mortar/render giving it a “buttery” consistency and helps prevent shrinkage, cracking, crazing and mild frost damage during the curing process, as well as providing long term resistance to freeze/thaw cycles. It also contains pore blocking additives to reduce water absorption and reduces the chance of efflorescence (salt formation). OPTI-MIX INTEGRAL WATERPROOFER extends open time to enable large areas to be covered in one go. This product is fully tested to the requirements of EN934 Part 3 Table 2.