Quoted from WeirPinball:What is the stuff they used to glue the magnet into the brass ramp? Old stuff seems like a silicone.
Thx - Scott
It seems to be a black silicone of some kind. Can be tough to get them out, but we replace a bunch of those things and I've had several customers give up and send me the whole piece and I get the magnet out for them, lol.