FK425 vs Z8. On Black, which is less likely to haze if you don't wipe it all off...

[jester7677]

One of the "benifits" of working in a garage is that you can't always see what your doing 100%. I find that Z8, unless you barely use any, will haze if you don't wipe it all 100% dry.



With a Black car, that's not ideal...



Does FK425 clean up more forgiving than Z8?

Do you think FK425 is better than Z8, and why?

 

[imported_Bence]

First of all, they are completely different animals. The 425 is a QD, the Z8 is a sprayable sealant, which is a more substantial product. QDs contain less active ingredients.



425 never streaked for me.