Belzona® 3121 (MR7) offers outstanding protection to all existing structures. Its resistance to temperature changes makes it equally effective on bituminous, cementitious and metallic surfaces.
Designed for instant waterproofing under all weather conditions, at all times of the year, Belzona® 3121 (MR7) is the most complete emergency repair system available. It withstands:
- STRONG WINDS
- DRIVING RAIN
- HEAVY SNOW
- ICE & FROST
- ATMOSPHERIC POLLUTANTS
The Belzona® 3121 (MR7) membrane system follows all contours even at seams, upstands, flashings and vents. It is a totally bonded system, adhering to virtually all substrates without mechanical fastening, such as:
- CONCRETE
- STONE
- BRICK
- ASBESTOS
- COPPER
- ALUMINUM
- CAST IRON
- ASPHALT
- GLASS
- MILD STEEL
- TAR
- PLEXIGLASS
- WOOD
- LEAD
- GALVANIZED STEEL