Coll 845 vs BlackFWD/PinnLiqSouv/WDGPS??

[mwoolfso]

If you look at this massive sealant test, the polycharged products did not last as long as their non-charged brethren.

The Biggest Sealant Test ever! - Detailing World

Also, Wolfgang outlasted everything tested, tying Zaino for max durability.

Something to think about when choosing.

I am not so sure the results back in 2008 are indicative of the results you would see today. New formulas in the sealant category is the sole reason in my mind since they are mostly synthetic.