hey guys on my old formla some on in the past stripped some holes and didnt put screws in the holes now moisture has gotten in to the wood coring only where the hnges bolt is wood.. what kinda fix would you all recomend for this.. isthere somethng can inject n there that way can use wood screws agan??

or worse case i drill alway threw and nut and bolt it and and slicone it up before i put the new headliner in