ALSAN 600 is a single-component polyurethane waterproofing resin.


Alsan® 600 is a liquid waterproofing system consisting of a latest-generation, ready-to-use, single-component polyurethane resin, with or without reinforcement depending on the field of application, and an integral part of the SOPREMA range of liquid waterproofing systems.
Its uniqueness lies mainly in its speed of application, which inevitably leads to greater flexibility and time savings for the appointed installation company, albeit with the same performance as SOPREMA Alsan® waterproofing systems.
Alsan® 600 is a waterproofing system for balconies, loggias, corridors and roof-terraces (accessible or otherwise) for both new constructions and renovations. Alsan® 600 is also suitable for waterproofing complex shapes and architectures located on inaccessible roofs.


The Alsan® 600 system has European Technical Approval according to ETAG 005, depending on its configuration, in the following classifications:
- W2 P3 TL4 TH3
- W3 P4 TL4 TH4

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