Just throwing in an idea ! Is this floor going to get light traffic, and is it your own home ? If so then there is another way…..rake out and vacuum all the old grout and replace with silicon mastic. All the movement that you had will remain but the joints won’t open up, and water won’t get into...
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I’ve done this a few times around baths, I think that it’s better to allow for possible movement. I fix and grout all at once using silicon mastic, finishing with soapy water spray and rubber dressers. It looks good, it’s fast, it’s water proof, it’ll take a little movement and if you use a...
Hello, I've been invited to post a hello as a newcomer to this site, so here we are, hello. Site looks very good, I will be checking stuff regularly I think. GaryO