MarkProof IWL Crystalline

MARKPROOF IWLCrystalline a liquid integral waterproofing additives a state-of-the-art crystalline waterproofing admixture available in liquid form. The chemistry within the MARKPROOF IWL reacts with moisture and free lime in the concrete, creating millions of insoluble crystalline fiber, which fill the pores, capillary tracts and minor shrinkage cracks within the concrete. Passage of water through the concrete, either from the positive or negative water pressure side is permanently blocked and the reinforcement protected from corrosion. MARKPROOF IWL can be added to the concrete mix at the time of batching or at the job site to a ready mix truck with full mixing capabilities. MARKPROOF IWL is designed for concrete mix designs where normal to mild retarded set times are desired