[tireman81]

NOT A SCIENTIST, BUT NEED TO NOW WHAT TO PUT IN TOLULEN TO COVER THE SMELL. NEEDS TO BE SOMETHING THAT WILL MIX WELL. I DONT WONT TO SPEND A FORTUNE ON THE SCENT. I AM A PRO KART RACER, AND I AM MAKING A PREP TO SOFTEN TIRES. I RACE ON DIRT AND THE SOFTNES AND GRIP OF THE TIRES ARE VERY VERY IMPORTANT. MANY PREPS ON THE MARKET, AND ARE VERY COSTLY. THIS PREP IS INCERTED INTO THE TIRE THROUGH THE VALVE STEM. THIS LETS THE PREP WORK FROM INSIDE OUT, AND ROLLED AT LOW RPM FOR EVEN COVERAGE. THIS IS ALITTLE OFF SUBJECT BUT ITS WORTH A TRY.
                                                         THANKS

[Arkcon]

To avoid the risk of damage to the tires, which could be a hazard at speed, you should probably stick with commercial products.  They put lots of work into being certain their formula is reasonably safe.

[tireman81]

won  national championship,two state championships with this prep. just has strong smell. i would like to cover it as much as i can. very similer to what the kart shops sell just cheaper.