UniversalFuge - CeraFill 10

Product

Cement-based powder containing polymer modifiers. Added light stable pigments. Contains quartz sand with grain sizes up to 0.4 mm.

Colours

Available in white, grey (unpigmented), pale grey, Manhattan steel grey, graphite, anthracite, black grey, and light beige. Colour swatches available on request.

Coverage

Coverage

0.5 - 1.5 kg per m² depending on tile size and joint width.

Packaging

Available in 5 kg and 20 kg PE lined paper bags

Features

Generel

For moderately absorbent and non-absorbent ceramic and quarry tiles, mosaics, and natural stone.
Grouting can usually be made 48 hours after tiling has been completed. Joints should be clean, dry, free
from dust and loose particles from adhesive and bedding mortar Joint depth should appear uniform.

For grouting of certain types of receptive tiles, such as matt glazed or porous tiles, stains and excess grout can be very difficult to remove. In case of doubt, it is recommendable to do a trial application on a limited and less visible area to ascertain resistance.
Switch off any underfloor heating 3 days before tiling and do not re-connect until 14 days after completion.
Underfloor heating, ventilation, waste heat recovery systems, dehumidifiers, etc should be switched off during tiling. Deactivate all installations 72 hours prior to grouting and reactivate 14 days after completion of work at the earliest. Underfloor heating temperature increase should be by 5°C per 24 hours until preferred surface temperature is obtained.
Inlet temperature should be max. +35°C

Expected Result

Finished joints should be evenly filled and the colour should appear uniform.
The following conditions may affect the natural properties of the cement and cause colour differences:

• Early cleaning with wet sponge may lighten the colour. This phenomenon is most likely to occur in case of dark colours.
  Remedy: Clean off with acidic cleaner, such as Alfix Acid Wash.

• Rapid drying may brighten the colour and produce a weak joint.
  Remedy:Keep the surface damp for optimum hydration of the grout. Wet with damp sponge.
• Repairs or visible seams after working breaks may cause colour differences.
  Remedy: Remove the joints mechanically and re-grout the area. Wipe over and clean off the tiles several times with slightly damp sponge.
• Moist from substrate and uneven absorption from tile edges may cause a locally darker colour. Remedy:Wash the area several times with a mixture of soap flakes and water.

Application

Waterproofing

Surface preparation

Fixing dowels

Finishing

Sealings

Flooring

Precautions

Tile fixing

Tile fixing

Tests

DS/EN 13888

Surfaces

Surfaces

Surface preparation

How to use

Add 0.20 – 0.24 litre clean, cold water per kg powder. Pour the water into a clean container and add the powder while stirring thoroughly with mixing drill. Keep stirring until the consistency is completely uniform, smooth, and lump-free. Allow the mixture to rest for a few minutes and stir briefly before use.
Apply Alfix Universal grout to the surface with a soft rubber squeegee while working diagonally over the joints ensuring that they are compacted and completely filled. Remove excess grout immediately while working.
When the grout begins to set, within 1 hour, slurry off the area using wet sponge frequently rinsed in clean water. Wipe over tiles in broad, diagonal sweeps until joints appear even and filled. Finally, clean off and finish tiles and joints with only slightly damp sponge.

Note!
Premature cleaning with wet sponge or the exposure to varying site conditions, such as heat, draught or ventilation, may affect the natural properties of the cement and cause discolouration or damage to the grouted joint.
Any remaining grout film on the surface can usually be removed after 12 – 24 hours using a mild vinegar/water mixture. To remove more stubborn grout film or efflorescence, use Alfix Acid Wash.
Note that the temperature of mixing water will influence setting time. Higher room and water temperature will shorten time.
Protect the joints from heat, draught, and other climatic conditions which will affect drying.
Do not cover areas just grouted with plastic foil or sheets, and avoid leaving small pools of water in the joints during the first 3-4 days