MasterRoc MP 364 Flex - Highly-reactive, two-component fire-resistant polyurea-silicate injection resin for strata consolidation

Formerly: MEYCO MP 364 Flex

How does MasterRoc MP 364 Flex work?

MasterRoc MP 364 Flex is a two-component, solvent-free polyurea-silicate injection resin specifically designed for rapid stabilization of strata and sealing against water.

Recommended for use in:

  • Consolidation of coal and rock strata in development and mining
  • Consolidation of fractured rock in roadways, shafts and longwalls
  • Slope stabilization
  • Sealing against gas and water
  • Repair of concrete cracks
  • Underwater applications

What are the unique features of MasterRoc MP 364 Flex?

  • Neither expands its volume with water nor absorbs water
  • Penetrates cracks wider than 0.006 in. (0.14 mm)
  • Shows good adhesion to wet and low friction substrates
  • Equally fast reaction in dry or underwater conditions
  • Very fast reacting material applied where structural strength and flexibility is required
  • Fire resistant

What are the benefits of MasterRoc MP 364 Flex?

  • Shortens down-times during injection operations
  • Reduces rock falls typically resulting from unstable ground conditions
  • Increases worker safety due to lower exothermic temperatures
  • Increases productivity

Product Information

Technical Data Sheet


Central Region
+966 11 2790971
Western Region
+966 12 6394799
+966 12 6395702
Eastern Region
+966 13 8084896
South Region
+966 17 2748255
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