Where would I find some of that double-sided stuff they use to put on body moulding? either the foam or that thick stuff they use for the side trim....I just need some heavy duty foam or tacky adhesive to mount something to my bed floor...

 

i have used 3M double sided tape on a lot of things. seems to work pretty good. my next door neighbor works for 3M and just moved in during the spring and saw me always working on my truck and offered me all this free stuff in his garage. i was having a field day in his garage. he had all this detailing stuff from gallons of detailing wax to vinyl cleaner. i ask for double sided tape. the next day he brought home a **** load for me to have for free. now all i have to do is make friends with the guy down the street who works for valvoline, then i should be covered

 

Any autobody supply store should be able to order any 3M double sided tape that you need.
Karl

 

i got mine from walmart