Even when the typical waterproofing membranes are difficult to apply, SOPREMA has the perfect solution for you. Our liquid appllied waterproofing systems were specifically developed for this. Moreover they are directly accessible without supplementary protection (eg tiles) In the following cases we advice you to use liquid applied systems: - Delicate works that prohibit the use of membranes: domes, gutters, wet rooms, stairs, gangways, damp areas,... - Areas where seams are prohibited: dust-free zones, laboratories,... - Projects that do not allow the torch-on method - Projects with difficult access for material that takes up a lot of space.

3 produits


    ALSAN FLASHING is a single-component, ready-to-use watertight bitumen-polyurethane resin.

  • ALSAN 770 / 770TX

    ALSAN 770 / ALSAN 770 TX are high‐performance, PMMA based resins with low‐temperature flexibility. The resins are, used in conjunction with reinforcement fleece, to create seamless, durable and reliable waterproofing membranes. They can also be used to waterproof movement joints.

  • ALSAN 770 AB

    ALSAN 770 AB is the spray version of ALSAN 770 developed for the use with an Airless unit. The resin is used in conjunction with the reinforcement fleece ALSAN FLEECE P, to create a durable and reliable waterproofing membrane. The installation method is particularly suitable for large surfaces.