GREENPOWERSCIENCE | DIY crucible cement bowl parabola mirror-like finish @GREENPOWERSCIENCE | Uploaded May 2012 | Updated October 2024, 1 week ago.
Portland Cement pure, no sand makes a strong, stone like formation that if done correctly, has a mirrored like finish with NO GLAZE.
Portland Cement pure, no sand makes a strong, stone like formation that if done correctly, has a mirrored like finish with NO GLAZE.