Waterproofing of the bathroom with environmentally friendly bitumen mastic

The situation when you flood your neighbors from below, always arises very unexpectedly. A pipe flowing in an inconspicuous place, a poorly tightened coupling, but you never know what else … and you have a long -haired relationship with your neighbors for a long time. Not only that! You will also have financial costs for repairing not only your own, but also someone else’s premises.