Crystalline, acrylic and polyurethane systems that seal pores, cracks and joints from within.
Chemical waterproofing works inside the concrete rather than on top of it. Crystalline treatments react with moisture to grow crystals that block the capillary pores, while liquid acrylic and PU membranes cure into a tough, seamless film that moves with the structure.
Because they are brushed, rolled or sprayed on, these systems reach the awkward geometry where sheet membranes cannot: wet-area sumps, tank corners, planters and tight shafts. We also inject PU and epoxy resins to seal live, water-bearing cracks under pressure.
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