Stoptech STR 600 Compatible with Older ABS Systems?

Has anyone been using this brake fluid in the older Ferrari ABS systems, in my case a 1988 Mondial 3.2 with the Teves ABS Mk II system, this question would probably would apply to the 328 and maybe later 348/355 systems as well? I suspect it is ok, but I see there may be some issues with the more modern fluids as relates to the old unit rubber seals in the abs internals. This is a street fluid, but it does have the higher boiling point than others so I presume there are some enhanced additive packages at work.

Hard to be sure what fluids these days are backwards compatible with the old systems. Stoptech was unable to advise when I contacted them, said to ask the dealer...so what would a dealer who still presumably correctly services the older cars be using these days?