Meguiar m20 poly sealant vs m21 synth sealant

[DJMagnum]

There has been so much hype about meguiars m21, a lot don't know of the m20. I recently detailed an orange scion, and the paint was literally glowing from the m20. The m21 makes it very shiny and reflective, like I notice a lot of mother products do, but not the deep warmth and depth. Any thoughts on different waxes ? I've even been tempted to try some marine waxes on clear coats, the durability could be better

[Murr1525]

Re: Meguiar m20 poly sealant vs m21 synth sealant

Just to note, the M20 is a cleaner/wax with a carnuba/synthetic blend of waxes.

M21 is an all synthetic wax.

[saturn2]

Re: Meguiar m20 poly sealant vs m21 synth sealant

I could be wrong but could it be that m20 doesn't make the paint darker like the rest of the waxes.

[HCAD]

Re: Meguiar m20 poly sealant vs m21 synth sealant

I regularly use #20 on light color cars, white/silver, as it tends to clean a little better, and #21 on darker colors because of the increase in color boost. And the #21 has slight filler abilities.

[drumdan]

Re: Meguiar m20 poly sealant vs m21 synth sealant

I actually use M20 more than M21. If for no other reason than it has those light cleaners, and is super easy to use.