3 ms·
Float glass is nowhere near as flat as a hand-scraped cast iron surface plate can get. Smoother, yes, but less flat.
by SAI_Peregrinus 5y ago
Float glass is nowhere near as flat as a hand-scraped cast iron surface plate can get. Smoother, yes, but less flat.
- jacquesm 5y agoIt's a pretty good starting point though, and with a little bit more work and some powder you can get it near perfect.