Can I put an Isomalt jewel into a sugarpaste ring and not have it cloud up?  Also do I need to spray the silicone mold with a spray release,  I saw that mentioned somewhere I thought silicone will release the isolmalt  thats why I ordered it.   I'm new to isolmalt, bought the sticks in the color needed and need to make a ring for an engagement cake.  bought the storage packs for storage, thought I could make the ring let it harden, make the jewel ahead of time store it and then put the two together maybe 2 days ahead.....  will that work...  Help...