I plugged a hole that a woodborer bee had chewed out on a wooden beam. I few hours later the woodborer was back trying to chew up the plug it died doing this. Probably did not taste good.
When installing these plugs I fill them with glue that expands while drying.
When I ordered the Bee kit and extra plugs for the holes the lady said do you want 1/2 in.or 3/8 plugs? I said how should I know! She told me most people buy the 1/2 in. ones When I received the package, they were way too BIG. It cost me around $8.00 to send them back. I wasn`t very happy about that. They are the ones who recommended me the wrong size to buy. Not really very good customer service to have to pay to ship back something because the company recommended me to buy the wrong size! I would still like my shipping costs back.