<blockquote class='ipsBlockquote' >
<em class='bbc'>Originally posted by JasonC8301 [/i]
<strong class='bbc'>No flames intended.
The Meguiars #20 polymer sealant contains cleaners in it that will strip off/weaken the previous coat of #20. So in short, there will not be three coats of #20, maybe 1 to 1/2.
Also Meguiars #26 Hi-tech yellow wax is a good wax, but lacks in durability, get about 4 weeks on it. I prefer Blitz. If durability was not an issue, I'll pick up my Souveran.
Just my 1 cent,
Jason [/b]</blockquote>
<strong class='bbc'>Jason [/b] - Finally got tired of waiting for Meguiars to answer my email, and called them on the issue of cleaners in the No. 20.
Their responce (and we don't how true this is): Very Mild Polish - yes, Cleaner - no. Layering is possible if you let the coats of No. 20 sit for at least fifteen minutes (this tech's words, not mine - I prefer at least an hour) before buffing off. The polish in No. 20 is so mild that it <strong class='bbc'>will not[/b] take the previous layer of No. 20 off. Again, their words, not mine.
Don't know how true that is, but that was what they told me over the phone. And they still push the daylights out of Medallion for All Paint, instisting that it's their longest lasting product. WHen I pushed for what Medallion is, it's basically a mix of carnuba wax and polymer resins. In other words, not too different from my using the No. 20 first, and then the No. 27 after. Except I get longer lasting results from that combo than I ever got from Medallion (which I threw out).
He also added that many people have said the same thing I've said - No. 20 lasts the longest. His responce: "That's why we have so many products, for different customers needs".