MasterRoc

MasterRoc MP 300

Low-viscosity acrylic resin with adjustable set times and adjustable water-to-resin ratio​

How does MasterRoc MP 300 work?

MasterRoc MP 300 product is a versatile, low viscosity resin that facilitates adjustable set times with adjustable water to resin contents. MasterRoc MP 300 product forms a flexible crosslinked gel with excellent adhesive properties. MasterRoc MP 300 product retains its excellent swelling property in the presence of water, even after dry periods.

Recommended uses:

  • Sealing and consolidation in damp or wet areas

  • Concrete repair

  • Box culvert joint repair

  • Storm and sewer pipe sealing

  • Permanent water sealing of tunnels, shafts, concrete linings and masonry

  • Pre-excavation injection

What are the unique features of MasterRoc MP 300?
  • ​Acrylamide-free

  • Re-swells upon exposure to moisture after dry periods

  • Cured material is a highly flexible gel

  • Excellent adhesive properties, even on damp or wet surfaces

  • Resistant to acidic and alkaline solutions, as well as many other solvents

  • Very low viscosity (close to that of water)

  • Controllable gel time (between 10 seconds and 30 minutes at 68 °F (20 °C))

  • Can be used with colored dye for better detection

  • Environmentally preferable

What are the benefits of MasterRoc MP 300?
  • ​Swelling-fitted filling of cracks and fissures

  • Can accommodate structural and ground movements

  • Self-heals even after dry periods

  • Very low viscosity helps in deep penetration of the product into very fine cracks or fissures and long flow paths, even at low pressure

  • Harmless when in contact with groundwater, with no emission of dangerous substances​


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