Foam Insulation Under Cab for heat??
Hello Campers! Took my RV to a local HIGHLY recommended shop to get their opinion about the poor airflow in my 2007 Ford E450 Winnie Outlook. He said that he has seen rigs come in with Spray Insulatio...
Forum Discussion
When I said earlier most foams are not flame proof I was thinking that the OP was talking household foams such as GreatStuff or Tiger Foam. Check with Icynene (H.O. Cleveland) they are the worlds largest manufacturers of spray foam insulation and have a non-flammable foam for home and industrial use but it is intended to reduce flame spread and does melt down. Whether it would work at those temps and that close to the heat source ?????????
Another source is Unifrax that manufactures a ceramic fibre spray for use inside boilers and furnaces. Their H.O. is in New York. As near as I could tell with a quick read this product is something like the old (now banned) asbestos spray.
Just google "high temperature foam spray" there are lots of sources, it's just a question of what meets your needs and of course $$$
Another source is Unifrax that manufactures a ceramic fibre spray for use inside boilers and furnaces. Their H.O. is in New York. As near as I could tell with a quick read this product is something like the old (now banned) asbestos spray.
Just google "high temperature foam spray" there are lots of sources, it's just a question of what meets your needs and of course $$$
