I feel that there should be a way to maybe click something in the area of 1/3 of a star. This guy is a SNAKE!!! Buyer beware! He does infact use an inferior product. It has a lower R-value than any other foam on the market. He has in fact told me that he does buy left overs and returns at a greatly discounted cost and sprays it into peoples homes.
As for those contractors out there who ""rent"" Shermans rig, BEWARE!!!!!!!!!!!!!
He will sneak around behind you and underbid your jobs. Its happened more than once.
Moral of the story is, STAY AWAY!!!! CROOK!!!
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