Can I etch “Pyrex” glass with etchall etching creme and etchall dip etch?
3A.     No, with a however! Pyrex is a borosilicate glass which is one of the hardest texture of glass made, therefore preventing etchall to react. Now for the however – – – if you sandblast the Pyrex glass first, you can then use the etchall products to give the Pyrex sandblasted surface that smooth even “fingerprint proof” finish.
