Hello Folks.
Search the forum and didn't find recommendations on adhesives to use to glue cracks, so I'm asking for recommendations here.

Acquired a "The Fulton" 12ga from a pawn shop a couple weeks ago. Good shape exception for a 1.5" crack along the right side of the grip area. The crack begins where the stock is flush with the receiver, and will not open much to facilitate working an adhesive in, so I need something fairly thin I believe.

Thank you for your recommendations.