Glass Tile backsplash grout sealer

Im having a hell of a time finding this stuff. I have several stores near me but need to see who has anything before going out there.

I installed 1x1 mozaic GLASS TILE sheets to the backsplash around the kitchen walls.

The group is up and its been sitting there for weeks.

Now that the moisture is all gone, its time to seal the grout

By the way, the grout is an earth tone brown, non sanded grout so it doesnt scratch the tile,

and keeps a good color for the tiles since they are variying colors.

Now i need some help on finding the right or a list of or a source of places to get the GROUT SEALANT /  SEALER for GLASS TILE.

There is GLASS TILE sealer but im not trying to seal the glass, im trying to seal the grout around it

I use tile lab grout sealer you can get it at Home Depot or amazon. It has a low odor and I haven't had any complaints, read the directions and use rubber gloves.