Ok....don't panic Ken....in a couple of months when everyone's forgotten about it, post a thread in Mech Tech "Anyone know how to get rid of Spray foam?"
its started to come out the doors now but i only sprayed in the panels ,i don't know why its getting more and more since i have had a cuppa ?
Sorry...I can't resist: (Clears Throat): Actually, many new mobile home manufacturers use expanding spray foam inside box sections and direct on to panel walls as it provides both noise reduction and thermal insulation at the same time
Thats a different foam than the stuff that comes in spray cans from a builders merchants The insulating foam is polyurethane based if memory serves me correct and needs specialist equipment to spray it