To achieve a perfect sealing of a shower, using the Harmony Under layer étanch'.
Do not forget to treat the corners with the special kit angle - bathroom.
Our waterproof underlay is a resin-sealing non-circulatory and collectible, resin-based liquid in the aqueous phase of a green color and load granular that forms after drying an adherent membrane, flexible, waterproof and resistant to cracking. Ideal in new or in renovation for the realization of a tight seal before recovery.
This kit will allow you to : - to repair or to waterproof the corners of the walls of your shower, - to integrate a work plan with the wall in order to achieve a single piece with the work plan and the credence table, - to secure the stair nosing, wood or plastic with the walk before moving on to cover a staircase of polished concrete.