I have some matt black alloys arriving soon and i just wanted to know if megs
hyper wash was safe to use on these matt black alloys with out the risk of staining, if used out of a bucket at the correct dilution ratio?
Also will i risk staining the alloys if i use megs
hyper wash at a dilution ratio of 60ml
hyper wash to 1000ml water in my foam gun?
thankyou