Polyurea – Mapei Purtop industrial coating

Purtop 400m is two-component, solvent-free, hybrid polyurea membrane applied by spray using a high-pressure, bi-mixer type pump to form waterproof coatings on roofs and bridge decks directly on site. Read more from Mapei's website.

Purtop 1000. Thanks to its high chemical resistance, exceptional flexibility and tear strength, Purtop 1000 is suitable for waterproofing membranes on storage tanks, basins and hydraulic works in general as well as for all structures requiring a high-performance waterproofing membrane. The special properties of Purtop 1000 also make it suitable for waterproofing both new and existing structures.  Read more from Mapei's website .