Finished glassing an autogyro with 1\2oz. cloth and water bassed polly-eurothane. I will never use anything else. It went on so easily cleaned up twice as nice. i got the eurothane at "Home Depot" and brushed the first two coats on ... sanded... then sprayed the third on, lightly sanded then primed and painted. Half the cost and half the weight.

-Mustang