This product is an ex Mainlube product,
Does not effect any metals (apart from removing all oxides) designed for vintage cars with 1cm of scale
239, 2 packs flush removes all scale and chemical build up (back to shiny metal)
Before .......
After .........
************************************************** ***********
Clean the system with 239, then apply Liquid Intelligence 115 anti boil coolant, fill for 1,000,000 klms (just don't put water in it)
************Fill for life ****************
Has the BEST corrosion test results of any coolant ever made performed by UNSW.
See the test results .........
http://www.liquidintelligence115.com...est-Report.pdf
Liquid Intelligence 239 is $75 + gst (does 2-3 vehicles cleaned from 1 kit)
I know you can do this job cheaper, but you can't do it better, the results are staggering.
When you have a non-replaceable vintage car, it's great to find a product that will return the internals back to a "as new" standard.
Cheers
Steve