What would be a good paint cleanser for a newer vehicle? Would Duragloss 501 be good?
I guess it depends on what you use as a cleaner but I will quote what Jerry from Duragloss emailed me about this very subject when I contacted him a couple weeks ago. I bought a brand new Mercedes in May with the "Diamond White" paint option and it was in perfect condition as you would expect. It cost an additional $1500 and is suppose to be something like five layers of top quality German paint. When I got it home I washed, clayed and washed again. Then I went straight to 601/105 (two coats 12 hours apart), topped with AquaWax the next day. I never used 501 or any other cleaner. It looks beautiful.
Although we all like to experiment with different stuff I contacted Duragloss (my favorite brand) by email to ask how best to care for this paint using their products specifically. They responded right away and have given me some pretty good information. With regards to your question here is one of the things Duragloss wrote back: "The 501 is only needed for older paint that is oxidized or has lots of fine scratches. Stay with the 601/105 combination and you will not have to use anything else. Let me know how it works and thanks so much.
God Bless,
Jerry, Technical Support".
So, as you can see from Jerry's response, 501 (which has some minor correcting/cleaning capability) is not really needed on new paint because new paint should not need any kind of correction at all, as Bobby indicated in his post above. Eventually it might benefit from this depending on how well it is cared for but not when brand new. In fact, Jerry indicated that their 111 might even be a better choice over their 105 as an LSP on a new vehicle and it is what he recommended for my Mercedes paint. I believe he made this recommendation based on the fact that unlike 105, the 111 has no cleaners and is pure sealant. In addition, although Jerry did not say this, I have heard others say 111 looks better on white paint than does the 105.
"Richy" and "Richard" and a few others here who are Duragloss users and have a lot of real world experience with these products may not agree with all this, especially the part of 111 being better on new, light colored cars over 105 (basically, 105 is an advanced 111, 105 being sort of a 111 on steroids). They also probably don't agree on when 501 should or should not be used. Personally, I don't think you will hurt a thing by using 501 on a new car and I intend to try it the next time I detail my Mercedes based on "Richy's" advice. However, I simply want to point out to you that Duragloss says using 501 is usually an unnecessary step on a brand new vehicle.