Yes, you can add a second layer of grout! It’s not as difficult as it might seem.
The key is to make sure that the first layer of grout has had time to dry before adding the next layer. If you want your second layer to be darker than the first, mix in some black sand with your cement and water before mixing up your grout mixture.
You should also wait at least three days before applying this step so that you do not crack or chip away any of your first coat of grout. — -`I tried to do a second layer of grout but this time it didn’t work. I was wondering if there is any way to fix that?’
`Yes, you can add a second layer of grout! It’s not as difficult as it might seem.
The key is to make sure that the first layer has had time dry before adding the next step.’ `What should I do with my first coat?”The rule of thumb for tile installation says you need at least 24 hours between layers so your entire surface must be sealed and completely dry before applying another application – in other words, don’t let anything touch or walk on your tiles until they’re 100% set and ready!’`What about if I