Epoxy Floor Tile Grout. For unglazed tile, generally sealers are recommended, although it is important to follow. But for areas where maximum stain resistance is required, epoxy grout may be an excellent choice.
3.4 out of 5 stars 23. Unlike cement grout, which is made from a cementitious powder mix, epoxy grout is made from epoxy resins and a filler powder. Some floor tiles have a glossy finish from the glazing process, which can make them tricky to bond to.
For unglazed tile, generally sealers are recommended, although it is important to follow.
When you work with ceramic tiles that experience exposure to grease or acid, you’ll often use an epoxy floor grout to prevent contamination or mold. Unlike cement grout, which is made from a cementitious powder mix, epoxy grout is made from epoxy resins and a filler powder. It produces a harder, combined mix that is stable. If the tiles are glazed, the gloss will need to be removed by grinding to allow the epoxy to grab hold.
