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The Koster waterproofing system is a range of specialty remedial products able to be used by a tradesman or handyman alike.
Koster, from Germany, have specialised in such systems for decades all over the world.
Whether the project is restoration of a heritage building, fixing a leaking pool internal basement waterproofing plugging in rushes of water within seconds, potable water solutions or waterproofing products which work from both the Positive & Negative side of the structure, Projex/Koster now have the optimum solution.
Koster is perfect for jobs needing basement waterproofing (leaking basement repair) or other areas where access is restricted to the external surface.