Yes it is. High dollar but really good. We have it at work.That arekrol on your bench is good chit not many know of it.it also smells alot better. Then pb blaster
Got it to 97 - 121 - 84 after machine work.Damn.....that exhaust is HIGH.
Beautiful muffler work sir.
I buy it at a.c. wholesale supply house there is another one called pen a trol i cant tell diff. Between the 2 i like better then pbYes it is. High dollar but really good. We have it at work.