Hydroflex, Fast putty for drywall


Fast putty for drywall, quality Q1 and Q2

The HYDROFLEX joint filler is a plasterboard putty obtained from a selected mixture of gypsum, aggregates and chemical additives that give the mixture a plastic appearance, easy to use and with low water absorption and excellent adhesion to the substrate.

It is specifically designed to be used in grouting joints between HYDRO plasterboard sheets, for grouting fixing screw heads, for repairing damaged small HYDRO plaster or plasterboard parts. Thanks to its excellent adhesion to the substrate it can also be used on particularly difficult surfaces such as slabs with veil fibre glass surface.

  • Residue <1% at 100 µ
  • Water / powder ratio 100/165
  • Setting time (Vicat) 90 - 120 min
  • Surface quality Q1 - Q2
  • Water absorbsion % <5
  • Compressive strength N/mm2 4
  • Flexure strength N/mm2 2
  • Fire reaction Class A.1

technical sheets

For other material concerning the product, visit the download page.

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