PU 40 is a one-component polyurethane-based sealing material, cured by ambient moisture. It offers perfect adhesion to corrugated sheets, aluminum, stainless steel, lead, copper, ceramics, glass, and various plastics. It is abrasion-resistant and paintable.
Applications:
- Filling deep openings between joined construction elements on-site.
- Sealing shrinkage joints in concrete floors and terraces.
- Connecting and mounting aluminum PVC elements, and glass seals in wooden windows.
- Bonding roof tiles.
- Applications requiring painted joints.
- Sealing ventilation ducts, gutters, and bonding work.
- Sealing vehicle frames and sheet metal seams.
How to use:
The application area should be dry, clean, and free from dust, oil, and grease. To achieve an even joint and prevent contamination of adjacent areas, use masking tape, which can be removed immediately after applying the sealant. Use expansion joint cord to fill deep gaps. The applied sealant should be smoothed immediately by rubbing with a wet spatula or finger. Apply using a hand or pneumatic gun designed for sealants. A test application is recommended.
Storage:
Store in a dry, cool place and in sealed containers at temperatures between +5°C and +25°C.
Expiration date:
12 months from the manufacturing date.
