thanks ... dirty_dreb what the fucks wrong with yuo, im asking a god dam question and if you dont want anything to do with it just fucking leave and shut up.
the mountains don't use lexan what your looking for is ultra high molecular weight ploy ethalyne (sp?) or UHMW PE. Its high impact resistance and low coefficient of friction make it ideal for boxes. Its what the mountains use. I ordered it from www.modernplastics.com and it was about $150 for 24 feet at .25" thick with shipping.