Azichem PROTECH BALCONY Impermeabilización liquida

Solution based on special silane and siloxane resins in solvent, highly penetrating, transparent (colourless), for quickly, effectively and economically waterproofing balconies, tiled terraces, concrete roofings, external stairs, etc.‎, without removing or intervening on the existing flooring.‎ It does not change the appearance of the support on which it is applied and it does not alter the original slipperiness or its water vapour breathability.‎ It is quick to apply and does not require skilled labour or professional equipment.‎ The flooring treated will be usable after only 2 hours of laying