Rainbow Chalk 3 Pen X Winter Grey Grout Pens - Grey

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This guide is for homeowners and DIY enthusiasts looking to refresh their tiled surfaces. The Rainbow Chalk Grout Pens offer a simple way to cover stained grout, restoring its appearance and preventing future mold growth thanks to an anti-bacterial formula. A key consideration is the pen's coverage, which is specified per meter.
| Colour | Grey |
|---|---|
| Brand | RAINBOW CHALK MARKERS LTD |
Drying times can vary based on humidity and application thickness. It is recommended to allow sufficient time for the ink to dry completely before exposing it to moisture or cleaning.
The product is designed to cover stained grout. While it can be applied to colored grout, the 'Winter Grey' color will likely cover or alter the original grout color. It's best for refreshing faded or stained grout.
Each pen covers up to 60 meters of grout area.
The product is water-resistant once dry, making it suitable for most indoor applications. For outdoor use, ensure the area is not constantly exposed to heavy rain or washing, as this could affect longevity.
Minor mistakes can usually be wiped away with a damp cloth immediately after application, before the ink dries. For dried mistakes, gentle scrubbing might be needed, or a second application of the product may be required.
Yes, the formula contains anti-bacterial and anti-fungal agents designed to help prevent further molding and mildew buildup on the treated grout.
Grout pens should be stored with the cap on tightly in a cool, dry place. For best results, use within the recommended timeframe, typically indicated by the manufacturer. If the ink seems dried out or has an unusual consistency, it may no longer be effective.
Shake the pen vigorously. Press the nib repeatedly on a testing surface to re-activate the valve and allow ink flow. Ensure the nib is not blocked.
Wipe excess ink from the nib. Apply lighter pressure when drawing the line. Refer to valve activation instructions for controlled flow.
Ensure grout is clean and dry before application. Apply a second coat after the first has dried completely for a more uniform finish. Ensure consistent pressure.
Test the color on an inconspicuous area first. Note that 'Winter Grey' is a specific shade. The product is best for covering stains rather than color matching an existing grout perfectly.
Setup:
Compatibility:
This product is suitable for use on all types of wall and floor grout.
Care: