Dia-Glo? brand buffing compounds are formulated to achieve the best possible finish on stone surfaces. Easy to use, they quickly produce a mirror-like finish. These compounds can be used in stone fabricating shops, for floor restoration and for maintenance buffing. The Dia-Glo D? brand compound is designed for dark granite. Its dark hue will not accentuate normal microscopic cracks on dark granite surfaces and will bring out the rich color and gloss on medium to dark stones.