INVAMAT PU50 Automotive Polyurethane Adhesive Sealant
INVAMATPU-50 adhesive sealant is specially designed for the automotive, shipbuilding and aircraft industries.High adhesion to metal, glass, plastic, carbon fiber.Weatherproof, UV-resistant, high tensile strength.
DESIGNED for application in such areas as:
- Structural glazing, greenhouses and conservatories.
- Automotive — production: window gluing, sealing joints in refrigerators and vans.
- Production of double-glazed windows.
- Shipbuilding — joints in decking, joining structures.
- Airfields and bridges — joints between reinforced concrete slabs.
Adhesive sealant is resistant to environmental influences and ultraviolet radiation.Adhesive sealant has high adhesion to many surfaces (wood, brick, concrete, plaster) and provides reliable sealing of cracks, joints and air ducts both outside and indoors.
Precautions
Avoid contact with exposed skin, eyes.Do not ingest.Not explosive, in an unvulcanized state it is washed off with hot water and soap.When cured, it can be removed mechanically.
Packaging options
| Container | Volume |
| File bag | 600 ml |
INVAMAT PU50 polyurethane adhesive sealant specifications
| Consistency | thixotropic paste (non-flowing) |
| Basic substance | Polyurethane |
| Curing | Air drying |
| Surface film formation time at t = 22-25 °C and relative humidity 50% | ≤ 20 min |
| Curing time with a 3 mm layer thickness | 24 hours (at +20 °С and relative humidity about 50%) |
| Maximum deformation | ± 45% |
| Density | 1,5±0,05 g/cm3 |
| Application temperature range | — 27°С to +200°С |
| Operating temperature range | — 40°С to +120°С |
| Relative elongation at break | not less than 350% |
| Tensile strength at break | not less than 6.55 MPa |
| Shore A hardness | 50 |
| Predicted service life | At least 15 years |