My 1982 V45 Sabre has an aluminum block, soldered brass radiator, and some steel parts in the cooling system. I've been running BRP premix coolant which is used in many Sea Doo, Ski Doo, and Can Am machines. The only thing I can find out about it is that it is green, made in Canada, and is bio degradable. I have a supply of this coolant.
Think it is safe for my brass soldered radiator? No problems running it for the last 2 years.
http://store.can-am.brp.com/product/474845/219700362/_/Pre-mixed_AntifreezeCoolant
Think it is safe for my brass soldered radiator? No problems running it for the last 2 years.
http://store.can-am.brp.com/product/474845/219700362/_/Pre-mixed_AntifreezeCoolant