coolant fluid
 

Hello everyone
I got that coolant fluid. Is it proper to use it for my GG? Does it needs to be mixed with water or use it as it is?

Yes, you can use it.
Looks like it is already mixed with water.
Use it straight out of the jug.

maybe just flush out your existing coolant:

drain, then flush with water, then fill with 50:50 mix of white spirit vinegar and water and run the engine for about 5-10 minutes. let it cool down, drain and flush again with water.
then you are good to add your coolant