Outer Limits 4x4 Board

Hey All

Is any one using this product?

http://www.redlineoil.com.au/product-in ... aterwetter" onclick="window.open(this.href);return false;

Thanks

Too good to be true???

I use the normal red one. No complaints.

Yeah I use it in a TD42 Nic, can't say it makes any difference to temps it reaches, BUT it recovers noticeably quicker when, say, you come over the top of a hill with camper in tow, and it's crept up a bit on the temp. Comes back down quicker than before, so can't be a bad thing.

I use the normal petrol engine pink one.
Dunno if it makes a difference but it stinks like cat p!ss so you know if you have a coolant leak immediately.

I looked at this, looks promising. Does it have a good rust inhibitor in it? Do you need to run your normal coolant mix in it or just straight water?