No Powerbait, Gulp or anything made with Z-man Elaztech. I've remelted Strike King, Zoom, Netbait, Reaction Innovations and a few others without issue. Throw in a little fresh plastisol with the scraps and you should be good to go. Be careful not to remelt anything that has absorbed water and become swollen. Senkos are bad about that so if you plan on remelting them be safe.