MME FLEXIBLE RESIN > Flexible Water-Reactive Polyurethane Grout

MME FLEXIBLE RESIN

MME FLEXIBLE RESIN is a low-viscosity polyurethane resin designed for single-component injection. It penetrates fine cracks and reacts with water to form a flexible hydrophobic foam barrier that stops flowing leaks and seepages. It is suitable for use near potable water. Once cured, the hydrophobic seal repels water, will not shrink or expand, and serves as a long-term solution to water infiltration in concrete structures.

ADVANTAGES

  • Retains strength, size, and flexibility

  • Controlled reaction time by varying the accelerator dosage

  • Resistant to corrosive environments and temperature fluctuations

  • Solvent-free and non-toxic

WQA Seal

DOWNLOAD TECHNICAL LITERATURE

Product Data Sheet

Safety Data Sheet

RECOMMENDED PRODUCTS

MME FLEXIBLE ACCELERATOR

Select appropriate MME FLEXIBLE ACCELERATOR ratio and verify that the resulting cure time conforms to project specifications. A typical accelerator dosage is 2% for most concrete crack injection work; use as low as 1% for slow reaction time or as much as 10% for fast reaction time.

Safety Data Sheet

PUMP CLEANER

PUMP CLEANER is a clear colourless liquid solution that is used to flush resin residuals from one and two component chemical grout pumps.

Product Data Sheet

Safety Data Sheet

FEATURED PROJECT

Chemical Injection in Underground Parking Garage


Category:

Where to use

MME FLEXIBLE RESIN is used for concrete crack injection in:

  • Residential basements
  • Underground parking structures
  • Waste water treatment facilities
  • Potable water tanks
  • Underground concrete chambers
  • Other concrete structures where construction joints will move and expand over time
Component RESIN ACCELERATOR
Relative Density 1.055 1.014 to 1.02
Viscosity (25°C) 400 to 600 cP 32 to 51 cP
Mixing Ratio 100% 1% – 10%
Colour Light Yellow Clear to pale yellow amber
Physical State Liquid Liquid
Shelf Life 12 months 12 months
Packaging 20 kg pails 2 kg bottles
4 kg bottles 500 g bottles

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