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Gyproc Glasroc X

Gyproc Glasroc X is a gypsum board with mat reinforcement which has inherent mould resistant properties. The glass fibre mat protects the board with its hydrophobic coating, and has additional UV resistant properties.

Key facts

  • High levels of sound insulation
  • Ease of installation
  • Gyproc Glasroc X meets SANS 266 gypsum boards with mat reinforcement with reduced water absorption rate not greater than 5%.
  • Gyproc Glasroc X boards are not suitable for use in temperatures above 49°C, but can be subjected to freezing conditions without risk of damage.


  • The boards must be stored on a firm, flat and level surface.
  • Manual off-loading of this product should be carried out with care to avoid unnecessary strain.
  • This product may be cut using a plasterboard saw or by scoring with a sharp knife and snapping the board over a straight edge.
  • Fix boards with printed side out to ensure the required weather protection and UV performance.
  • Gyproc Glasroc X Screws should be installed flush to the surface of the board.
  • Gyproc Glasroc X Sealant is a neutral cure, elastic silicone sealant which has a fire rating of up to 4 hours in certain joint configurations (when tested to SANS 10400-T: 4.56.).

Technical information

Product matrix

DrawingThickness (mm)Width (mm)Length (mm)Weight (kg)
Gyproc Glasroc X12.51200240010.9

Gyproc customer service Toll free 0860 272 829

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