When we complete the process of tiling on a substrate and have reserved the joints between tiles, it is time for us to do grouting of joints.

While there are arrays of tile grouting or sealing products out in the market, have you ever wondered which choice would be the best?

Other than longevity, durability and appearance, we also have to bear eco-friendliness in mind. Partial amount of unqualified two-component tile sealants are composed of a high level of organic compounds which emit carcinogens such as formaldehyde and increase the carbon footprint.

Grouting powder is a safe, non-toxic, eco-friendly and ideal option to fill tile joints, with an ultra-easy application process.

Mix one bag of tile grout dry powder with potable water in accordance with the suggested water demand to achieve the desired consistency. Mechanical mixing with a slow speed drill and paddle is recommended. Apply the powder to the water and mix for about 5 minutes or until a lump free homogeneous mix is achieved. Allow the mix to stand for 3 minutes and mix briefly again just before use.

Apply the OPTIMIX TG410E using a rubber squeegee or rubber trowel to fill the joints in a diagonal motion. Vary the direction of the trowel passing over the same joint a few times and use light trowel pressure.

Once the grout surface begins to dry, then the grout and the surrounding tile surface can be cleaned. This should be done at regular intervals during the installation using a damp cloth or sponge.

Joints can be further smoothed using a gloved finger or with a pointing tool.

Then voila! It is done!

OPTIMIX TG410E is a decorative high quality polymer modified cementitious mortar for tile grouting and joint filling. The product is strong, hard wearing and waterproof. It complies with the highest level of EN 13888 CG2 WA. OPTIMIX TG410E is available in a range of colours and textures to match most common joint widths, depths and architectural preferences.

If you have any questions regarding our dry mortar products, feel free to contact us today! https://www.optimix.com.hk/contact