The faucet handles in our house all have little white caps in the center covering the screw that holds the handle in place. They look like porcelain, but might be plastic, and have the words "Hot" or "Cold".
One of them fell off. They appear to have been glued in place. The residual glue looks like varnish. It's light brown, transluscent, and brittle.
What glue should I use to put it back on? It needs to be something that can be broken to get the caps off if the handle ever needs to be removed.
What glue did they use origianlly?
Can I use silicon sealer or something like that?