two stepping ?

[Dave R]

I dont do much fleet washing as yet i have to small accounts which i brush i have read many posts on two stepping and i know most of you guys use hydrofluric acid when two stepping i would like to be able to two step however h.f acid scares me to death maybe ive read to much but could you let me know if using a safer acid could work or would i be wasting my time thanks in advance.

 

[R L S]

You could use hydrachloric acid. www.eacochem.com has a product called sabre works well but probably hard for you to get down under. There are mixes of Hydachorlic and Citrus that you could use as well.
I use HF all the time and if used right and respected you'll do just fine.

 

[Larry B]

I use sulfuric with a some HF in it for the aluminum brightening. I wouldn't use straight HF at all. Not all truck acids have HF in them.