[JFP in PA]

Originally Posted by jsceash

Your probably right. However Pentosin products are made in Germany and distributed in the UK. I've also read in some forms this is the same repackaged for Porsche

We have seen literally buckets full of the gel in the photo above, some of which totally plugged the radiators. When it happens, it ain't pretty, and creates much bigger hot spots than bits from the water pump impeller when it craps out.

So when you start adding another product to a system already containing Porsche coolant, regardless of what country it is made in, you have to ask yourself, "Are you feeling lucky?"