Saint-Gobain Gyproc Egypt

Head Office: 94, Tahrir St. 2nd Flr
Maghrabi Plaza, Dokki, Giza , Egypt

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GypCor Max

GypCor Max is a moulding plaster, most convenient for cornices moulding at industrial scale with a high level of whiteness.

Key facts

  • Long working and setting time
  • Suitable for industrial production of gypsum cornices and decorative items
  • Whiteness above 94%




Substrate must be sound, free from dust, loose particles, cement laitance, curing compounds, oil, grease or any other contamination

Ensure the mixing container and the application tools are clean especially form waste of previous mix and it’s recommended to clean the tools directly after usage


GypCor Max is sprayed on water with the right ratios (Don’t add water to powder), then leave for 2 minutes till it soaks completely. Stir the mix perfectly in all directions till reaching a homogeneous mortar with the convenient consistency for the application. It is preferred to use mechanical mixing.

GypCor Max is used for moulding purpose, fill the mould with the product as the standard practice.




Wet Density

1500 gm/l

PH Value


Workability Time

7 - 9 minutes

Initial Setting time

27 ± 3 minutes

%  Mixing water

73% ±3%



Storage & Packing:

GypCor Max is supplied in 30.3KG paper sacks constructed in two layers; the inner layer is brown paper and the outer layer is white paper. 

The construction of the sacks ensures that the contents will be protected adequately under normal conditions of transport, storage and handling.

  • Packs / Ton: 33

Storage Conditions:

Must be stored in a dry area away from the reach of humidity or any water source, preferably on wooden pallets and covered with impermeable cover to maintain a steady quality the longest duration possible

  • Storage Validity: 3 months


Gypsum Building Plaster (B1) with an initial setting time <20 min and compressive strength ≥ 2,0 N/mm²


EN 13279-1 - B1/20/2

Customer Service Hot Line 19230

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