Jim , i have started using a different resin that is made for areo space pannels and cheaper then West system because they do not use any advertising for there product and there resin is a high inpact/ room temp/high temp resin that has a far better tensil strength then west system which is 12,500 compaired to west system which is 7.500 and they also make a few different hardners that range from 45/60/165 minutes which is pot life @72 degrees f . Jim i still use Shell resin that Skater uses that has a pot life of 90 minutes which is as thick as West system but........... i am really starting to like the other resin / hardner because of the longer pot life and the way it wets out the fabric . Jim when i get back later this afternoon i will give you a buzz. Artie