Solvent-free, two-component polyurethane filler designed to seal any surface prior to applying LEP 9, LEP 10 or Topcoat 12. Fills pin holes and minor defects on GRP substrates and cures to an easily sandable surface.

2-Components Only

Reducing Complexity for an efficient process

Extra Feature

Fine filler to correct minor defects and fill pinholes

Product Characteristics

  • mixing ratio 6:1 by weight
    pre-weight containers only: pour hardener into base material and mix thoroughly 
  • pot life approx. 5-10min at 23°C (73°F)
  • drying time to sand manually approx. 2h, mechanically after 3h 23°C (73°F)


  1. clean substrate from dust, grease, oil and other contaminates 
  2. sand the substrate with P120
  3. clean with dust binding cloth
  4. mix base and hardener thoroughly to homogenize material
  5. application with spatula

For more detailed information please refer to the technical data sheet.

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