DG 501 - 2 applications better than 1?

[Back40]

Will an 2nd application of DG501 be beneficial or will it remove the results of the 1st application? I will be following up with PBS and 105. Thanks!

[akimel]

Given that 501 is a strong cleaner sealant, I would imagine that it would remove all protection left behind from the first application.

[Matt S.]

Given that 501 is a strong cleaner sealant, I would imagine that it would remove all protection left behind from the first application.

This.

[Larry A]

One time should be plenty. You dont want to work harder then you have too. I did my wifes car last October with 501/111 , and its still slick , beads water , and shines. 8 months is great even though the car sits in the garage when not used. Ive only used AW twice on it.