C2 Epoxy Grout

C2 Epoxy Grout

Acid resistant epoxid system for grouting

For grouting of all ceramic surfaces, such as tiles, mosaics, and quarry tiles..

  • Joint widths: 1.5 – 10 mm
  • Resistant to most aggressive chemicals and high mechanical load
  • Easy to apply
  • Let at bearbejde
  • For use on wall and floor
  • Can also be used as adhesive

Product calculator

Product facts


Two-component epoxy resin-based system to be used as both grout and adhesive.


Available in standard colour: grey.

On request: Beige, white, pale gray, anthracite - minimum quantity and delivery time must be expected.



Tile size / joint width
Coverage per m²

110 x 240 x 12 mm / 6 mm approx. 1.5 kg
110 x 240 x12 mm / 10 mm approx. 2.5 kg
110 x 240 x 18 mm / 6 mm approx. 2.3 kg
110 x 240 x 18 mm / 10 mm approx. 3.7 kg
110 x 200 x 12 mm / 6 mm approx. 1.8 kg
100 x 200 x 12 mm / 10 mm approx. 2.9 kg



Available in 5 kg plastic buckets comprising both component A and B in correct ratio.


Alfix C2 Epoxy Grout can also be used as adhesive for application of ceramic tiles.


Ensure that joints are completely dry and clean from adhesive residues and loose particles in a depth corresponding to tile thickness. Working temperatures should range between +15°C and +30°C.

Expected Result



Surface preparation

Fixing dowels





Tile fixing

Tile fixing


Test results regarding chemical resistance and water impermeability from the German Institute of: “Untersuchungs- und Beratungsinstitut für Wand- und Bodenbeläge, Säurefliesner-Vereinigung e.V. Großburgwedel”.


Technical data

Working temperature

+15 °C - +30°C


1.6 kg/litre

Working time

50 minutes at +20°C, 40 minutes at +30°C

Foot traffic

After 16 hours at +20°C

Full strength

After 4 days at +20°C
After 8 days at +10°C

Compressive strength

approx. 65 N/mm²

Modulus of elasticity

4200 N/mm²

Adhesion strength, tiles

approx. 2,5 N/mm²

Water absorption




Temperature resistance


Thermal expansion

55 x 10-6 K-1



Shelf life

Min. 6 months in unopened cartridges.

How to use


Surface preparation

How to use

When mixing part A and B a high performance, hygienic, and very chemically resistant grout is obtained, suitable for both interior and exterior grouting of ceramic surfaces within food processing industries, such as breweries, dairies, abattoirs, etc., chemical industries, water purification plants, and other chemically aggressive environments.
Upon curing the grout provides a durable water and liquid proof joint, resistant to a number of chemicals as well as mechanical stress.
Joint and tile edges should be dry and free from dust, loose particles, grease and cement residues. Cement residues can be removed with Alfix Acid Wash.
Add component B to component A in a clean bucket while using a slowly rotating stirrer to obtain a homogene and smooth paste.
Mixing time: min. 3 minutes.
Working time: approx. 50 minutes.
Work Alfix C2 Epoxy Grout well into the joints with the aid of suitable hard grout float. Compact the grout into joints by working diagonally. Clean off surplus grouting material shortly after application before material starts to dry. For cleaning use the smallest possible amount of hot water and a wipe over tiles with pad frequently rinsed. Complete cleaning off with a viscose sponge frequently soaked in hot water. Avoid excess water to flow in joints.
Curing time: approx. 48 hours.


Grout residues on tiles and tools should be cleaned immediately after use with hot water. Once cured, material can only be removed mechanically.

March 2018

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