Saint-Gobain Gyproc Egypt

Head Office: Building #12B04 , Cairo Festival City , Second Floor, New Cairo - Egypt 

Massis Ameryah

"Massis Ameryah" is a triditional gypsum binder extracted from Barkan quarry used for multi-application -non structural civil works- such as floor covering, additives for sand & cement mortars, marble fixing etc….

Key facts


  • floor covering as a protective layer
  • Marble fixing
  • Additives for sand & cement mortars to accelerate setting time

Advantages :

  •  fast setting stucco
  •  Pre-mixed powder -only addition of water is required
  •  economic




'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


“Massis Ameryah” is sprayed on water with the right ratios (Don’t add water to powder), then leave for 2 mins 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


After preparation and mixing, apply the "Massis Ameryah" for the required purpose


Extra information

Technical Data Sheet : 

Wet Density

1500 gm/l
PH Value neutral
Workability Time 3 -7 mins
Initial Setting time 10 -15 mins
%  Mixing water 80%
Whiteness ≥89

Storage & Packing

Pack / Kg : 30.3

Packs / Ton :  33

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

Storage Validity : 3 months

Standards : Gypsum Building Plaster (B1) with an initial setting time <20 min and compressive strength ≥ 2,0 N/mm2
EN 13279-1 - B1/20/2

 Multi-purpose fast setting gypsum binder

Customer Service Hot Line 19230

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