I have used SafeRustRemover, ordered the 5 gallon size, waited 3 months and received the 2. 1 gallon jugs. Appartantly this is concentrate to add with water.
The Canadian distributor sucks.
Have used Evaporust as well.
Both work fine.
Also used Malt vinegar, it works fantastic, you just have to get over the urge eat french fries.
Results with Malt vinegar:
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1971 W30 convert, triple green,second owner.
1971 W30 Convert, special order Rally red, completed
68 Camaro Z28,Corvette Bronze,Houndstooth
2016 Porsche Carerra Cab and 2021 C63S AMG ,modern fun.
www.vancouverclassiccars.com