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If you have answers, please help by responding to the unanswered posts.
If you have answers, please help by responding to the unanswered posts.
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Drilling a tank
You can use a LCD screen and a polarized filter to tell if it is tempered. You can also use a pair of movie 3D glasses. There is a video on YouTube titled "How to tell if glass is tempered"- Iain97
- Post #4
- Forum: General Hardware/Equipment Discussion