Sure boh on this?
Double layer = when hit by stone, it will have a crack on that spot and slowly grow on a single direction. After reach the end, it will start another direction....
On this, better don't get your windscreen to subject to thermal shock, else it will crack faster and more...
As it is double layer, only outer layer cracks, the inner layer will "hold" the out layer.
Single layer = cheaper and when a stone hits, it will crack like a normal glass. In Malay, hancur berkecai..... And very messy also to clear it up.
My explanation might not be good, haha.....
LYN Proton Wira Club (LYN-PWC) V-XXVI, Come in & let's discuss about Wira
Apr 27 2011, 08:28 PM
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