WTS: I have 8 solid sticks of Magma lube. Magma "blue" was ordered but what was shipped is green. These were bought last summer or fall right before Magma closed it's doors. I would think it's the same formula, except maybe green dye was used. I don't know for sure. $40. shipped. I'm going to include, at no charge, 4 sticks of Magma blue that had been stored in an outdoor shed through about 3 Pennsylvania winters. Many freeze thaw cycles. I have no idea if the temp variations did any harm. At the very least that's 4 blue sticks that could be used as flux.