GROUTING TIPS FROM THE SPECIALISTS

• Before beginning grout work, first decide whether you want the grout work to blend in with the tiles or stand out from the tiles.
• If you want the grout to blend in with the tile, make sure the color of your grout is as close as possible to the color of the grout to stand out from the tile, select colors that contrast with your tile.
• Even if you decide to blend in your grout, pick a color that is a shade different from your tile. This can give you a pleasant design instead of just having one color everywhere.
• When contrasting colors, select colors that complement each other. Additionally, be careful when contrasting colors. If your contrast is too much, you might end up with a checkerboard look.
• It is a good idea to use dark grout on tiles that have a lot of heavy traffic since it hides dirt better.

FEATURES

• Ideal for 15”x15”(38x38cm) and larger tiles.
• Water beading formula helps repel most stains, dirt and grime.
• Non-slump formula helps eliminate lippage.
• Exceeds ANSI A118.7
• Polymer Modified- Just Add Water
• Available in 24 colours.

USES

• Interior and exterior floors and walls
• Commercial or residential installations
• Suitable for grouting the following tile types: ceramic, porcelain, cement, glass and quarry tile, marble and natural stone.

COVERAGE

Coverage will vary depending on the depth and width of the tile joints. This chart is for estimating how much product is needed for a given tile installation. These figures are based on filling the joints to their full depth with no waste.

LIMITATIONS

Actual shades may vary from color charts as they depend on job site conditions, installation techniques, cleaning methods, tile characteristics, and other factors beyond the manufacturer’s control. Wait for one week after grouting to ensure the grout has cured properly before applying any sort of cleaning agent or excessive water, otherwise discoloration may occur.
Efflorescence is a mineral deposit that sometimes leaches or migrates to the surface of Portland cement-based grouts.

PACKAGING

Our range of Sanded Grout is available in 25 lb. (11.35 kg.) multiwall paper sacks with an inner moisture barrier within, and convenient 5lb. polythene sacks to ensure a longer shelf life.

STORAGE AND SHELF LIFE

Store in dry conditions, off the ground and in well ventilated areas for the best life expectancy- up to one (1) year from the date of manufacture in unopened containers

SAFETY INFORMATION

• Wear personal protective equipment (gloves, boots, goggles and respirator) when handling and during use.
• Corrosive: During mixing or application avoid contact with eyes and skin. In case of contact with eyes, rinse repeatedly with water and call a physician. Wash thoroughly after handling. May be harmful if swallowed.
• Contains Free Silica: Do not breathe dust. Prolonged/repeated breathing of dust may cause delayed lung injury (silicosis). Follow OSHA safety and health standards for crystalline silica (quartz).

DISCLAIMER

Micro Milling Limited is not responsible for workmanship not in accordance with its instructions and NTCA/ISO guidelines.

PREPARATION

The mortar bed should be thoroughly dry before grouting, approximately 48 hours for thin bed method. Clean the tile surfaces and joints thoroughly and remove any excess water.

MIXING

Use a clean mixing container and a drill fitted with a spiral mixer which reduces entrained air into the mixture. Pour clean, cool water into the container and gradually add grout while slowly mixing at a low speed (approx. 300 rpm). Mix thoroughly to a heavy cream consistency and allow to slake for 5-10 minutes, then remix thoroughly until smooth. Some stiffening may occur before all the material is used (usually within about 1 hour at room temperature). If this occurs simply remix but do not add any water. Use approximately 16 fl. oz of water for every 5 lbs. of sanded grout.

APPLICATION

Using a grout float, work the grout into joints. Remove excess grout from the surface. Clean grout joints with a damp sponge. To help control color variations, buff the grouted surface with a soft cloth when haze is visible on the tile surface, usually one or two hours after grouting. This should remove any remaining surface water or grout residue. To prevent efflorescence, discoloration, and soft powdery joints, avoid cleaning with excessive water.

Note: Actual shades may vary from color charts as they depend on job site conditions, installation techniques, cleaning methods, tile characteristics and other factors beyond the manufacturer’s control.

CURING

Keep completely dry and free from traffic for at least 24 hours after grouting. Wait for one week after grouting to ensure the grout has cured properly before applying any sort of cleaning agent, otherwise discoloration may occur. Sealing the grout is recommended but not mandatory. When choosing a sealer, follow the recommendations and instructions of the sealer’s manufacturer.

COVERAGE

This will vary according to the thickness of the tile bed required but using a ½“x½“(12mm x 12mm) notched trowel on an evenly prepared surface a 22.68 kg/50lb bag will cover 35–45 square feet (3.26 – 4.19 square meters). Substrates that are not even or true will result in reduced coverage.

CLEAN UP

Clean hands and tools with warm soapy water before materials dry.

EXPANSION AND CONTROL JOINTS

Provide for expansion and control joints as specified per TCNA Detail EJ171.