Okay, some of you may recall that Waxybox had a sample of C2v3 in about 5 or 6 boxes ago now I think. Well, I chose to keep hold of mine to use as winter protection on the Z this year, which I finally applied about 3 weeks ago now.
Now, bear with me here, you may be aware that I like to "experiment" with and test detailing products so although C2 is my primary LSP, it may not surprise everyone that, that's not true of the whole car. On the other car in the household I'm trialling Finish Kare products for the winter - namely #303 followed by #2180 and all topped with 1000P (or variations thereof on certain panels). Back to the Z, as the DE bonnet is handily separated into 3 sections I'm testing durability and how FK1000P and C2v3 play together. So on one side I've got a layer of FK topped with C2, the middle section has just C2 and the other side has C2 topped with a layer of FK.
The rather soggy weather we've had pretty much since applying, on the one hand, demonstrated some good beading but on the other hand has prevented me from cleaning the car until today. So when I set about giving it a wash all was well and good until I got to the final rinse which is when I noticed something a bit odd... namely, the middle section of the bonnet was sheeting considerably slower than either side. This struck me as odd as I'd expect the side with FK on top to differ (if at all) as two thirds of the bonnet were topped with C2, however I did notice the sheeting was similarly slow over the rest of the car either which is wearing Cherry Glaze topped with C2. There's clearly plenty of protection left on the whole car as it's still beading just as strongly as 3 weeks ago consistently across the bonnet regardless of which LSP/section (yeah, it rained again just after I finished washing the car!) and it is still sheeting, albeit slowly.
My only thought is that maybe the C2 hasn't bonded well with 1000P under it so that's worn off already leaving the 1000P as the LSP on that side too, I'm guessing if this is the case then protection on both sides of the bonnet will start to deteriorate at a similar rate as the 1000P starts to fail (so I could be in for a long wait to find out ). Anybody else have an explanation or opinion on this?