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