Saint-Gobain Gyproc Egypt

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

Super Sina

"Super Sina" is a high quality gypsum extracted from sinai rocks- with 97% whitness used for cornices and decorative forms moulding.

Key facts


  • moulding
  • Pre-cast cornices
  • Gypsum forms
  • Optimum for big size cornices and forms moulding which need medium setting times

Advantages :

  •  Medium setting mortar for big size cornices and forms moulding
  •  Very High whitness
  •  extracted from high quality sinai rocks
  •  One component pre-mix -only water addition is required

Technical Data Sheet  

Wet Density 1500 gm/l
PH Value neutral
Workability Time 4 -8 mins
Initial Setting time 15 -21 mins
%  Mixing water 75% -80%
Whiteness '> 94%

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

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



'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


“Super Sina” 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


Super Sina" is used for moulding purpose, fill the mould with the product as the the standard practice

Medium setting Moulding Binder

Customer Service Hot Line 19230

We use cookies to ensure that we give you the best experience on our website. if you continue without and close this layer, we'll assume that you are happy to receive all cookies from us, if you want to get more information, please refer to our dedicated page about our cookies