wookie24 Posted September 3, 2013 Share Posted September 3, 2013 Hi everyone, just a quick question. We are currently building a new wheel house. We are planning on insulating the floor with 1" foam but not 100% sure on that yet. The question I have has to do with spray foaming, I'm just wondering if the underside is generally left as is after spray foaming, or if you guys add a bedliner/protective layer over the foam? I'm just not sure how the foam would take all the moisture/salt/etc. Thanks for the help. Quote Link to comment Share on other sites More sharing options...
Hawg Posted September 3, 2013 Share Posted September 3, 2013 About the only thing that hurts foam is sunlight, most leave it as is. Quote Link to comment Share on other sites More sharing options...
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