Glass

[blue dog]

Hi folks, How do you tell if Glass is temperd? Need to know before I
start cutting holes.

 

[tidus10]

there should be stickets, or if you know the maker of the tank you can call them, also age has a lot to do with it as well. older tanks mostly wont be tempered

 

[redfishbluefish]

Here is what I used....and it works just fine. I used a pair of polarized sunglasses and a netbook computer.


How to Tell if Glass is Tempered