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Kalmatron® products are designed for repairing damaged structures as remedial coats with patching materials.


PATCHCONCRETE is a pre-bagged Cementitious Coating with high viscous properties placing in concrete repair applications using the techniques of the spray, or painting by the brash, or rolling. Polishing after is an option as an enforcing treatment.

It has no dilatation, free of shrinkage cracks and no curing after application with minimal range of layer thickness at 1.5 mm to 5 mm or at 1/16" to 1/4". Applied as a layer or been casted, it has no expansion in both the plastic and hardening phases without compensation of water. Layer of PATCHCONCRETE is water impermeable under the hydraulic pressure at 8 bar and stable to aggressive environment at pH of 2.