Image of the day

From the
ATWB Customer Gallery

Paying attention

My Account

New to Astromart?

Register an account...

Need Help?

Large Glass

Started by JAKELLEY, 12/12/2012 07:44AM
Posted 12/12/2012 07:44AM Opening Post
Where can one find large Pyrex (Borosilicate) mirror blanks? Does anyone have the formula for Borosilicate? If I can't find a good source for 36" plus sizes, I'm half-way thinking about Making my own.
Posted 12/12/2012 08:04AM #1
Check out Newport Industrial Glass in Stanton CA. They have large thin blanks up to 40" as catalog items. I have purchased a lot of blanks from them over the years, although nothing that size.