Sealer B 20 grey

The sealer B 20 gray is used to seal joints between various elements of buildings in concrete panels, facades, in all types of walls. Completely replaces mastics, easily compresses, has a high ability to compensate for changes in the width of the seam, has a simple installation. The sealer is resistant to climatic mechanical influences, compared with polyurethane sealant, which significantly increases the service life. It can be used in industrial, technical structures, as well as in civil construction for sealing expansion joints in floors, walls and ceilings. It is also possible to use for sealing external expansion joints of building facades in a bonded facade.

• for decorative design of compression seams
• it is often used in the construction of prefabricated panels, facades and walls
• easily compressed
• with good recovery properties
• easy to install
• closes the chipped edges of the seam
• Sold in bays of 25 m