Fire resistant plywood

KoskiBond F is a birch plywood panel offering new features such a combination of fire-resistance and strong bonding properties.

KoskisenProductsPlywoodHeavy vehiclesKoskiBond F – EN 45545-2

EN 45545-2


KoskiBond F is made of Finnish birch plywood and is designed to provide safe floor solutions. The faces of the board are coated with a specially designed overlay which provides greater fire protection combined with high bond strength.

The combination of improved fire-resistance, excellent bonding strength and high quality birch plywood provides a solution allowing the innovative design and construction of vehicles for the passenger transport industry, such as railcar floors, bus floors and more.

Advantages of KoskiBond F plywood

  • improved fire-resistance properties fulfilling the demanding requirements of EN 45545-2 (08/2013)
  • achieves R10 Hazard Level HL 3
  • functional surface to obtain perfect bond strength with structural adhesives, e.g.  polyurethane/epoxy adhesives and others. The high surface tension of the KoskiBond F coating supports high adhesion values.
  • multiple uses – surfaces can be painted or overlaid
  • high-quality, Koskisen birch plywood, strong and durable, light and dimensionally stable
  • smooth and durable surface
  • easy to machine
  • environmentally friendly product
  • no hazardous chemicals
  • low formaldehyde emissions

KoskiBond F plywood applications

  • train and tram floors



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