Merbenit RV55

Adhesive Bonding Technology

Merbenit RV55 is an elastic, high-strength sealing adhesive for constructions where fire safety is key. Suitable for bonding in the outdoor and indoor areas of rail vehicles. Tested according to EN 45545-2, requirement sets R22 + R23. Classifies as the highest hazard level HL 3.

Product advantages

  • Fire behavior according to EN 45545-2, R22 + R23, Hazard Level 1,2 + 3
  • Resistant to powder and thermal coating for short periods up to +200°C
  • High UV- aging and weathering resistance
  • Long processing time
  • Very broad adhesion spectrum
  • Paint compatibility
  • Free from solvents, isocyanates, silicones, phthalates, tin
  • Free from halogenated flame retardants
  • Very low emission
  • Non-corrosive to surfaces
  • Sandable and paintable
  • Easy processing
  • Tolerance compensatine
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merz+benteli AG
Adhesive Bonding Technology

Sense today what is needed tomorrow, develop today what must stand the test of time: Quality is the priority of merz+benteli ag.

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Features

Adhesive and sealant systems
Sealant
Components
1-part systems
1-part systems
1-part STP - silane modified polymers
Metals
steel - galvanised
Glass & Ceramic Materials
ceramics
Wood & Timber
solid timber - primed, painted, coated
solid timber - untreated
Construction materials
concrete & cement
natrual stones
Size of application area
cm²-/cm³ range - component
m² range - workpiece
Curing mechanisms
room temperature curing
moisture curing
Pot life @ +20/23°C - Minimum / minutes
16-30 min
(Mixed) viscosity
pasty
Packaging unit
cartridge (1- or 2-part)
temperature resistance <0°C (approx.)
from -40°C
from -30°C
from -20°C
temperature resistance >0°C (approx.)
to +70°C
to +80°C
to +90°C
colour and colour fastness
white
grey
black
Shore-A
Sh-A 41 to 60
deformation capability
≤ 300%
fire protection classification
Railway European Fire Protection EN 45545-2
Rail vehicle construction
interior components
exterior components

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