Wood_Fairy wrote:Are you guys talking about the cans of spray foam sold at CT HD etc when you talk about a few cans of the stuff ? Do they also have insulating value ?
Yes we are and not sure. Depends on how much you put on in an area, you'd have to check the individual manufacture to find out.
I use this one but there is no rated R value.
http://www.dap.com/product_details.aspx?BrandID=20&SubcatID=4
