Water additive question

[Dreamcaster]

Anyone know how much Zerex i should put in the water?

Also is it best to mix it with the water in a jug to pour in the loop or fill the loop with water then add the zerex?

This is my first time doing this so i have no idea lol

 

[Messiah Khan]

About 5% of the total coolant should be Zerex. I would mix the coolant then full the loop up with it. To work out the amount of total coolant needed, you can either guess it, or fill up your loop with Distilled/De-ionised water, then empty it all again in to a jug and work out the amount.

 

[Brizzles]

^^

I used Zerex in my last set-up @ 5%

Easiest way ( Distilled water is cheap* so if you mix too much just chuck it ) mix it in a plastic jug before adding to the loop , a couple of litres at a time.

Saves draining and refilling when you have worked out the volume of your loop.

Mark

* ~ 80p/Litre from Morrissons