I saw an ad in the paper for some glass sheets 28" x 36".
Called the guy and he said it was mirror glass, double strength, crystal clear.
I was wondering if this glass could be used on a solar air heater. They will be mounted vertically and only will see sun in the winter.
The price is too good to be true, $3 per sheet.
My concern is, will it pass the proper light wave?
Bonz