I have not found anywhere in OZ that sells triple thick my cans i got from the US a few years ago i have experimented with White knight Crystal clear from bunnings which is what ive used on Star trek and a few other backglasses with good results but cant guarantee the long term.
If any one has any idea how i can quickly test the quality of this product ill dig out a spare backglass and test it. Maybe heat it up near the heater then cool it down a few times????
