My neighbor is working on building another hotrod, this one is a 1947 Ford... The top is going to be fiberglass, but he wants it to be backed by wood paneling. Problem is, everything we've tried to stick the two together doesn't hold up when it goes out in the sunlight. Does anyone have any suggestions on what to use to hold the two together?

I think the main reason they don't wanna stick together is they both expand/contract at different rates, so it has to be something that would be somewhat flexible...

Any help would be greatly appreciated.

1999 Mystique LS V6 Alpine CDA-9807, Rear deck sub, Opt. TB, K&N RU-3530/MAF adaptor, custom heatshield, FSVT 17's, SCT 4-program chip, Eibach's/ST200's, Hella Fogs...