Junebug
JAFO
Seems like nobody but me likes or indorses Malco - but here goes, Presta is a division of Malco, but Malco has their own full line of compounds, polishes, waxes, sealants etc. I get Malco locally for $18.95 a quart. I've tried Malco's Perfex compound, works great with wool, Edge foam and with LC foam it finishes down to LSP ready. Note, wool and both foam pads were yellow and I was using a Makita rotary. Now, Malco makes stronger compounds than Perfex, like Tru-Grit and Rapid Cut, I have not tried them - yet, but I am very impressed with Perfex being able to be used well on both wool and foam. Also, it has the right balance between being too gummy and being too dusty. Problems? yeah, the Malco website sucks, hopefully you can find a local distributor.