From the description your after an OAT antifreeze as per Richard V6.
OR….is it monoethylene glycol your after?
MMC certainly used mono as supplied by Morris Lubricants which they now market as MEG (I get my mine from a local boat chandler and the price isn’t loaded but mono is generally available in concentrate or pre mixed).
Shouldn’t mix mono and OAT though and colour is not a guide,
