Among the many different applications involved using a Multi-Tool, removal of old and discoloured grout is definitely one of them. Over the past ten years is has now become common place for tradesmen to use carbide and diamond tip blades for this purpose.
There are many factors to consider when removing grout. Some factors include the width of the grout line and the hardness of the grout. Various multi tool blades come in varying degrees of thickness and coarseness. For instance, a thicker set blade will not fit in a 2mm grout line. Also, a course blade would not be suitable for re-grouting where brittle ceramic tiles are installed. In this case you would be advised to use a fine edged diamond blade.
Using the correct blade can make the difference. Incorrect choice can result in chipped or even cracked tiles.
It certainly requires a steady hand to re-grout, especially with more fragile tiles. One slip can result in unsightly scratch. Porcelain tiles tend to cope better with this type of accident. However, it really does depend on the individual batch of tiles. Professional re-grouters, sometimes, will not know until they start removing grout.
If you plan on trying some re-grouting here are a few important tips you should follow:
When you’ve removed all the grout and are ready to install you new grout there are a few simple tips below you might want to follow.
We hope this is a helpful guide to get you started with your re-grouting project.
Multi tool blades are a great tool for re-grouting purposes. Take a look at our selection carbide and diamond multi tool blades.