the best sealant for use with colli 476

Hello, I'm from Brazil, and here the products car care are very expensive, but I will have the opportunity to buy products in Europe, I researched some things on the forum, but here is a lot of information to read, and I need information urgently, so I would know what you guys recommend ...
I have the colli 476s and FK1000p. and would like to purchase a sealant. which combination you guys think is better with the waxes I have.
1 - Poorboys Ex-p + colli 476
2 - Poorboys Ex + 476 colli
3 - Carpro reload + colli 476
4 - Chemical guys blitz + colli 476

and maintenance? chemical guys pro-detail or instant optimum detail?

thanks ...

 

I've been doing 845 topped with 476 for a few months and it's a killer combo.

 

As stated above, Colli 845 topped with 476 will give excellent protection.

 

Duragloss 105 or 501 topped with 476S is also a killer combo.

 

I would say 845 also - heck it lasts forever on it's own.

 

Thanks for the answers ...
it seems that everyone likes the 845 ... hehehe
but from what I've read, the 845 is very similar to the 476, only differing in the durability and ease of application .... I'd like something different, so I thought of a sealant.
but thanks for the tips!

 

Interesting. How long do you typically wait between the 845 and topping it with 476?

 

DG 111 X2 topped with Colli 845