You can reduce the high-gloss finish of TotalBoat TableTop Epoxy by wet sanding with sandpaper grades ranging from 800-4000 grit (or higher), depending on how much you want to knock down the gloss. A lower grit sandpaper will create a hazier finish with lower gloss; a higher grit sandpaper will create a clearer finish with higher gloss. To prevent sanding marks, use plenty of water to lubricate the sandpaper.