I am making a unglazed ceramic tile-mosaic table and I know I have to seal the tiles as well as grout and then seal the grout. Can I use a tile-sealer as a grout sealer? Or do I have two use two different products?
There both the same. But I would not use it. It discolors and cracks. Clean spills fast and you wont have to worry.
Sealers for ceramic or porcelain are useless. These materials are non porous. The best advice I can give you is to use a dark color grout. What the guy above said is right.
as an installer of ceramic tile for 23 years i can feel confident that my answer will best suit you....aqua mix brand of sealers is some of the best and will seal both your UNGLAZED tile and seal your grout as well ....you need to use a penetrating sealer as it will chemically bond to the grout the other responses to your question has sealant problems because they used a silicone based sealant which is only good for 6 months and needs to be redone where the penetrating sealant is good for 15 to 20 years
one product will do both'
