Hey guys, I'm looking to use this method on my boat to remove the old bottom paint. It is a fiberglass boat . I was wondering if any of you that have been using this system would update this post with what you have found out about this process. Let us know the good the bad and if you think this would ruin fiberglass . I had a harbor freight open just down the street from me with a standard pot blaster that uses baking soda. I know this is the prefered method, but this would be dusty. Thank you for any updates.