POLYCOLL. Solvent based bituminous black glue. It is a paste easy to work and you can apply it on an horizontal surface (maximum slope of 5%). Once dry, POLYCOLL bonds strongly to the top membrane and achieves a waterproofing layer between the support and the polymer bitumen membrane. It reduces the small stresses due to the microcracks of concrete supports.
The Prodotti Speciali line includes a wide range of special products such as glues, mastics, primers, liquid membranes, breathable systems, and fixing systems that enable the most effective use of POLYGLASS waterproofing systems.
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