Multiseal generates two distinct crystalline formations in the mass of concrete: hygroscopic crystals and hydrated crystals. The first develop and penetrate deeply, sealing pores, capillaries and cracks, while the latter develop just below the surface sealing completely pores and creating a barrier very resistant to external chemical agents.
On the surface MULTISEAL develops also repellency, that avoids penetration of water, oil and carburants.
The product, sprayed on in a single coat, waterproofs and protects concrete from water, moisture, chemical agents, hydrocarbons, problems associated with temperature such as cracks from shrinkage or swelling, damage caused by repeated freeze-thaw cycles, penetra- tion of chloride ions and alkali-silica reactions (ASR).
Multiseal stops all causes of degradation of concrete and preven- ts the oxidation of reinforcement rods.