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INVAMAT PU15 POLYURETHANE SEALANT

It is characterized by high adhesion to the surfaces of foam concrete and concrete, as well as masonry, PVC, galvanized surfaces, wooden boards and tin sheets. In addition, it does not deform with sudden temperature changes and does not require additional preparations before use.

Intended for use for the following applications:

  • Inter-panel seams — in industrial and civil construction.
  • Sealing of any connections on the roof — pipes, roortop, parapets, drainage.
  • Automotive production — sealing of seams in refrigerators and vans.
  • Wooden house construction — junctions between round logs.
  • Installation of windows — to protect the mounting foam from ultraviolet radiation.

Resistant to environmental influences and ultraviolet radiation. The sealant for joints and concrete has a high adhesion to many surfaces (wood, brick, concrete, plaster) and provides reliable sealing of cracks, joints and air ducts both outdoors and indoors.

Precautions

Avoid contact with unprotected skin areas, eyes. Do not ingest. Not explosive, in the non-vulcanized state, can be washed with hot water and soap. In the cured state, can be removed mechanically.

PACKAGING OPTIONS

Container Volume
Cartridge 310 ml
Aluminum foil tube 600 ml
Bucket 15 кg

SPECIFICATIONS OF INVAMAT PU15 SEALANT

Consistency thixotropic paste (not fluid)
Base polyurethane
Curing dries in the air
Time of surface film formation about 60 min
Curing time at a layer thickness of 3 mm 48 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
Operation temperature range — 40°С to +120°С
Relative elongation at breakage not less than 350%
Conditional strength at breakage not less than 1,55 MPa
Shore hardness (А) 15
Estimated service life Not less than 15 лет