@ Storm
You are probably refering to the Caltex Long Life coolant!
it is orange/red in color.
And as storm already said it is a personal choice as far as coolant is concerned. I agree and have done a bit of search and found that here the quality coolants available are the Korean ones ie from GS(LG) oil company called LLD and it comes packed in 0.5 L tins premixed in 30:70(coolant:water).
Then there is one from SK corporation(ZIC oils) and is available in 4L cans.
and last but not the least is the Caltex Extended Life coolant which is NOT premixed and it can be mixed in 50:50 ratios with mineral water bottles or other clean water.
Well as far as the technical details are concerned the Caltex Extended life is the best!
Rest is your choice.
Thanks