Epoxy Resin PB 250 + Hardener SD 5604

Résine époxy PB 250 + Durcisseur SD 5604 Kit 9.5 Kg View larger
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30,46 € tax incl.


33,84 € tax incl.

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Data sheet

Use forBody - Fairing - Tuning
Use forCasting - Filling - Ballast rigging
Use forSurf - Board - Ski - Kite – Skate
Use forNautisme - Plaisance
Use forDo-it-yourself - Models making
Resin processesCasting
Resin processesStructural foaming
Mix ColorWhite
Mix viscosity at 20°C> 1 000 CPs

More info

The system PB 250 with the hardener SD 5604 is a formula of epoxy foam developed for the production of low density foam. The final density of the foam depends only on the initial choice of resin.

This system gives a white foam but can be colored with the help of compatible pigment epoxy. Combined with hardener SD 5604 the epoxy foam PB 250 obtains foams with densities around 280kg/m3. The mixes are made very easily with a very simple and tolerant mix ratio of 1 to 1 per volume.

The mix evolves in two stages:

  • Rapid expansion of the casting, indepedent of hardener.
  • Slow hardening of the mass.


  • No manipulation of hollow microspheres
  • Adhesions to many supports
  • Accepts wet supports
  • Recasting of epoxy resin during hardening.
  • Excellent density homogeneity


  • Production of epoxy foam
  • Core materials for sandwich casting
  • Volume of floatability
  • Foam and honeycomb densification
  • Bonding of foams, wood and porous construction materials
  • Thermic insulation


  • Mixing ratio per weight: 100 / 90
  • Mixing ratio per volume: 1 / 1
  • Reactivity: STANDARD
  • Tg1 max:  60 °C


  • 0.95 Kg of mix (resin 0.5 Kg + hardener 0.45 Kg)

For sizes of kits that cannot be delivered to parcelshop, please contact our commercial service.




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