Peak's position is their anti-freeze can be used in everything, and to a degree that is in part true with a complete change out since the anti-freeze meets D3306 and passes several minimal standards. (Prestone used a similar argument and the BBB disagreed but Prestone continued to market all makes.) But that's the thing you could use any antifreeze in anything but that doesn't mean it would be best. Peak also say it is a lifetime coolant yet GM spec for Dexcool is the industry standard for long life coolant and Dexclone is what is mostly used for HD extended life antifreeze. My main concern with final charge is it probably has a heavy dose of OAT inhibitors and could be agressive with some gaskets.
ASTM standards are minimal and most anti-freezes passes them by a long shot. Manufacturer requirements are usually more stringent. Ford will tell you that you can not use OAT coolants, GM will tell you that Dexcool should not be used with copper radiators, Honda will say Dexcool should not be used etc despite that the antifreeze easily passes D3306 and several other standards.
Bottom line is Peak Global could be used in anything if it is a complete changeover but whether it gives the best protection, copper radiator and gasket life is a different question. I think Global would be a better choice than Final Charge. What I sort of have against it is Global has extraordinary claims but the only published facts about it is it meets D3306. That doesn't mean a whole lot.