Product description

MarrFill Ribbroc is a shrink-free, durable epoxy repair mortar. This product is very suitable to repair damaged floors or stairs due to its strength. MarrFill Ribbroc guarantees a definitive repair of cracked or worn concrete and worn floors. It fills cracks, holes and crevices and can be sanded after curing.

  • For indoor and outdoor use
  • Does not shrink or crack
  • Repair of worn or damaged concrete, stairs or raised edges
  • Resistant to heavy traffic and several chemicals
Application Easy to apply with a metal trowel. Clean tools with CorrFill Thinner DLT after use. Consumption & Packaging Usually 10 kg/1,2 m² (layer thickness 5 mm)
Buckets of 10 kg

Technical data

dark grey
Solid content
1,7 kg/ltr
VOC content
0 g/ltr
Layer thickness
5 - 50 mm
Drying times (20°C / 50% R.H.)
tack-free after 3-6 hours
fully cured after 6 hours
chemically resistant after 7 days
Processing time
30 minutes
Compressive strength
55,2 MN/m²
Bending strength
55,9 MN/m²
Tensile strength
15,4 MN/m²
Application conditions
minimally 10°C and 3°C above dew point
optimally 15°C - 25°C / max. 85% R.H.
Surface preparation

The surface must be dry and must not contain dirt, oil, dust or loose material. The surface must also be at least four weeks old. Very smooth surfaces must be roughened. Pretreat surfaces with MarrFill Floorprimer EC and apply MarrFill Ribbroc in the wet primer layer. The package contains granular resin material and a hardener. The mixing ratio of these products is essential and it is not recommended to mix partial packages.

Sustainability & Storage

MarrFill Ribbroc has a shelf life of 12 months, provided that unopened buckets are stored frost-free, not in direct sunlight, between 5°C and 25°C.


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