[mode]

hi guys i had a quick question about coolant.
I will use a 1:10 dilution of distilled water and pentosin. I was just wondering how many drops of PTnuke should i put and also, will it change my color?

[Howard]

Hello and welcome to

Taken from HERE.

Use: Add either 1 drop per liter of coolant (~0.57ppm Copper) or 2 drops per liter of coolant (~1.14ppm Copper)

I doubt if using such a small amount, would cause a significant change to your coolants colour.

Regards Howard

[Dano2k0]

Personally, if i were you i'd buy a good pre-mixed brand, some are to be mixed with distilled water, but alot of the coolants on the market contain good cooling properties and can make up to a few degrees difference, thats my discoveries after testing various coolants in various systems.

[mode]

rly? wow, i though distilled mixed was the best.
well another reason why i would use it is because its cheaper and alot more can be made.

http://www.petrastechshop.com/peg11coadb4o.html
this is what i would mix with distiled. I just need to know if i have to add any PTnuke for algea growth.

and what pre-mixed coolants would you recommend?