|Usually there are two parts to a key. The part that has the text for each letter is unique. It slips over a generic holder and usually snaps in place.|
Try taking a letter and pushing it back on to it's spot. Be sure to get the right spot. You don't have to press too hard either.
I like RTV sealant too. It and superglue are my friends if worse comes to worse. Less is more.
1/3 of highway deaths are caused by drunks. The rest are by people who can't drive any better than a drunk.