Hello ,

We recommend to use of white unsanded grout .Please follow the instruction below:

1-Apply Vseal 101 -1 Coat >> wait for it fully dry

2-Apply TK 6 -Nanocoat 1 Coat >> Wait for it fully dry .

3- Grout the tile

4- TK6 -Nanocoat - 2 Coats >> Allow each coat to dry in between .

for sealant application they need to use Wall Roller or Sponge.

Please reach out with any questions.

Thank you