Does grout additive that you mix it with instead of water really make the grout waterprroof so you don't have to seal

Lynn
by Lynn
it? I've yet to read a posistive review on it. If so, a specific brand recommendation would be nice.
  5 answers
  • A Very Handy Man, LLC A Very Handy Man, LLC on Oct 07, 2011
    I personally don't like using this product. Mostly because the additive makes it much more difficult to work the grout at installation. It makes sponging off the excess grout from the tile very difficult. Grout without additive is easy to remove with a damp sponge from the tile surface. It's very fast and easy to add grout sealer when the job is done. It's very important to remember to add new grout sealer often, sometimes once a year. How do you know when it's time? If water on the grout is not beading up, but absorbing into the grout, it's time to reseal.
  • KMS Woodworks KMS Woodworks on Oct 07, 2011
    I would call this a mixed bag...Iv'e used it on some jobs and it is a little more work but not too outrageous. The manufactures claim a "stronger" grout. It your substrate is sound this part is irrelevant. As Very Handy said sealing is pretty easy and can be done as needed. the location of the grout and use patterns will affect its durability. I my home I have some areas that only see a sealer every 4-5 years...others results may vary...but that is what has worked for me.
  • SawHorse Design Build SawHorse Design Build on Oct 07, 2011
    IF you are looking for low maintenance- then consider some of the epoxy grouts. They cost a lot more but are very durable.
  • Lynn Lynn on Oct 13, 2011
    Thanks, y'all! Looks like I'm not buying the additive. I'll look in to the epoxy. This is my first tile job (except for stove backsplash,) and I just want to make sure I get it right. Thank you for your help!!!!!!
  • KMS Woodworks KMS Woodworks on Oct 13, 2011
    Epoxy grout behaves very differently than regular grout. If you follow regular grout techniques you will be cussing up a storm like a drunken pirate....epoxy grout needs to be worked quickly...and in smaller areas...let it go too long and it very hard to clean up. for most residential uses regular grout sealed every 3-4 years is fine, epoxy grouts have their place in Hardcore environments like hospitals and labs where cleaning and chemical exposure would be problematic with basic grout