I ordered and got a 5K naniwa SS stone without base. I'm thinking of ordering the 220K naniwa without base. what can I epoxy these together with that will stay. I have used different types of epoxy for many different things but never honing stones. I keep thinking about the stones being very wet a lot and if this will release the bond. I have a 3/8 Naniwa and like it. I would like the 220 and the 5K together . It would make it more convenient. I have not ordered the 220 yet . I working on an order from SRD so I pay shipping once. I know this may have been better in the hones place here at the SRP but since it's about something other than using the hone for what it's intended that this might be the better place. Thanks R