Magnesium Oxide MgO fire rated Door Core Board

Magnesium Oxide Fireproof door core is a new generation of fireproof filling material and sort of natural and environmental product, and it reaches fireproof Grade A1 according to National Fireproof New Standard combining application with steel or wooden door.

Mgo door core board


  • Size: 2050mm * 850mm            2100mm * 900mm
  • Thickness: 30-50mm
  • Special sizes available upon requests



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