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Reply to "Radiator coolant"

@Jim Kelly posted:

Subaru conditioner is Holt's Radweld, rebadged for Subaru.  It's basically another type of Barr's Stop Leak, actually designed for model years 2006 and older.

Yes, it's basically a leak stopper, but it's recommended by Subaru.  I use it in our older Subaru Impreza, but I know of others that use it in newer ones.

Last edited by Bob: IM S6
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