Hi, iam Vanessa Horn, Have a pleasant day.
Is Grouting Waterproof? [Solved]
Grout is water-resistant, but not waterproof. The key to the success of grout, especially tile grout, is that it needs a very long time submerged in water before it becomes prone to allowing water through.
WATER PROOF GROUT
Although I really like Prism
This Grouting Mistake will Ruin Your Tile Job
WARNING! Do not use Ultracolor
How To Seal Grout - DIY for Beginners
–Contents of this video —————————- 00:00 How to Seal