Looking at a job tomorrow. These are, supposedly, glass tiles, but not super soft as you would assume. I am guessing that they are engineered glass tiles as the guy said they are molded. Sounds a lot like engineered stone, substituting the glass for the quartz. Made in China.
There is a pattern, from the honing process, that they want removed or disguised. I am packing up a bit of everything to do some tests. Diamond pads, AO powders, steel-wool /acetone, gorilla/spinflex pads.
Any ideas? Anyone ever work on this stuff before?