Re: [APD] tempered glass

["S. Hieber" <shieber at yahoo_com>]

The clear glass pyrex is a boro-silicate composition. Not
sure about the thicker opaque stuff sold under that brand.

When bored, yu can read the patent:

http://www.peninsulators.org/Patent/1304623/page1.html

sh
--- Jerry Baker <jerry at bakerweb_biz> wrote:

> urville wrote:
> > It must be somewhat similar though right, my
> mother-in-law has burst a 
> > pyrex dish before, dont ask, and it was those same
> small random edged bits.
> 
> I've seen that done before by placing a Pyrex casserole
> dish over a 
> burner for a while.
> 
> -- 
> Jerry Baker
> _______________________________________________
> Aquatic-Plants mailing list
> Aquatic-Plants at actwin_com
> http://www.actwin.com/mailman/listinfo/aquatic-plants
> 


* * * * * * * * * * *
The AGA Sixth International Aquascaping Contest

Have registered for the Contest? Uploaded your photos? 
Sent in the Photo Release Form?
Entries must be completed before the deadline lapses on September 15.

 
Share the fun and show your work!

http://showcase.aquatic-gardeners.org
_______________________________________________
Aquatic-Plants mailing list
Aquatic-Plants at actwin_com
http://www.actwin.com/mailman/listinfo/aquatic-plants