I'm repairing some spots of dry rot under and on our siding. I'm trying to replace as few of the outer siding pieces as possible, because they are $1.92/linear foot and many of them don't have any dry rot on them. One of the long boards broke off a very small piece when I pried it up, I'm going to try to include a photo. The wood is good and solid, no signs on rot on this piece. I have wood/carpenters glue and I have exterior heavy duty "power grab" construction adhesive that lists wood as one of the materials it can be used on. I also have clamps for when the adhesive is drying. Which would be a stronger option for gluing this very small piece onto the edge of the large board?