Klasse twins minus one?

[PAR Detailing]

Ok with Klasse high gloss sealant is on sale I am really looking to get it. My questions are...
-is it specifically for use after Klasse AIO?
-Will it still last a long time without using AIO before?
-How long will it last? (approximate answers-- on a daily driver no garage to keep it in)
Thanks everyone,
Jon

[Pie]

You should use a paint cleanser/polish before applying any sealant.

I have the combo on a garaged van (only at night, rest of the day its outside). Looks alright from what I can tell. The shine is starting to fade, but it may just need a wash. I clayed and used the Klasse Twins about 3 months ago.

[Slava]

You don't have to use them together. It's a good idea to perp the paint for a sealant but you can you other AIO products. I also have Klasse Twins and I've used them separate with out any issues.