This is a project for a scupturewalk. Its outdoors in the midwest. I have used liquid nails but was more pleased with locktite. Has anyone used gorilla glue or anything else? The tile goes on a fiberglass shape. The shells onto the wood. I thought about epoxy as "little,curious hands" always touch things and its a public, tactile piece. To fill in between the shells and to seal. Could it be used as a glue to the wood or do I group them withepoxy and then glue the shape on the wood? Ideas? I know its undetailed questioning but its an original....THANKS!!!!