hey people. i revamped my interior in my 68 dormobile bay and i re did all my interior panels in a cream coloured vinyl. my question is what makes it stick to the wood ? i made all the panels myself out of thin mdf and ive tried everything so far from glues/ spray glue etc etc and it still comes off in the heat. what do you people use ? its really annoying me and there dont seem to be anything on the market thats heat resistant for the summer. even carpet glue wont stick it . help :? . cheers .