Reinforcement sealant BLOCK N531 BOSTIK
The BLOCK N531 MULTI FIBER sealant is a fiber-reinforced sealant, suitable for application with a brush.
- Adheres to all common substrates such as: roof insulation, cement fibers, tar, aluminum, copper, zinc, lead, stone, bricks, clay, slate, cement, pond membranes, ceramic tiles, plastics, and wood. Does not adhere to polystyrene and polyethylene.
- Ideal for sealing leaks on roofs/flat roofs.
- Fills joints and cracks up to 10 mm.
- Resistant to UV rays and contains no tar, pitch, or asbestos.
- Adheres even to wet substrates.
- Ready to use, based on high-quality natural and synthetic resins.
- Reinforced with acrylic fibers (Dralon) and carbon fibers.
- Immediately after application, forms a waterproof protective surface that hardens even at temperatures down to -5°C and in foggy conditions.
Dimensions
- Colour
- Grey
Attributes
- Adhesive
- No
- Mold Resistant
- No
- for Wood
- Yes
- High Temperature
- No
- Aquarium
- No
- Acrylic
- Yes
- Polyurethane
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.