VELOSIT® FF 220
Fine Filler 0 – 5 mm
Product Description
VELOSIT® FF 220 is a cement-based fine filler for all types of common construction substrates. It creates a very smooth surface and is especially suitable for skim coating exposed concrete surfaces. VELOSIT® FF 220 is a cement-based fine filler with rapid strength development. It forms a strongly bonded, smooth surface on the substrate. This product is formulated to be RCS (respirable crystalline silica) free and is manufactured using dust reduction technology.
Typical Applications
- Filling surface defects on concrete and masonry.
- Application on horizontal and vertical surfaces, including overhead work.
- Filling blowholes, air voids, and rough surfaces.
- As a fine filler in concrete repair systems.
- Applicable in layer thicknesses from 0 to 5 mm.
- VELOSIT® FF 220 can be applied using a trowel or suitable spraying methods.
Features
- Low shrinkage/expansion under dry or wet storage, minimizing cracking.
- Excellent workability, especially overhead.
- Walkable after 2–3 hours.
- Very high adhesion to concrete and masonry.
- Good resistance to chloride and CO2 due to a dense pore structure.
- Working time: 30 minutes.
- Final strength of more than 25 MPa after 28 days.
- Good weather resistance.
- Good sulfate resistance.
- Colour similar to concrete.
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