To all the fuel mixing guru's out there -
1) I can buy methanol locally but only in 55 gal drums. Will this keep if I just take some out and then put the bung back in the barrel? Also are there grades of methanol? The only label on the barrel said "Methyl Alcohol". The supplier said that local people are using it for racing snowmobiles. Would that mean it is pure enough for R/C engines?
2) Also locally I can buy a nitro fuel enhancer product. The label says it is 50% nitro propane. Will this work the same as nitro methane?

TIA

Bruce