Sealants last longer and provide greater protection then carnuba.
Here are a few sealants
Five Star - Ultra Paint Protectant
Wolfgang - Deep Gloss Paint Sealant
Poorboys - EX (has carnuba in it)
Poorboys - EX-P (pure sealant)
Klasse - All In One (used as a cleaner/prep before sealant)
Klasse - Sealant Glaze
Carnubas
s100
Pinnacle Souveran
Zymol Carbon
A few polishes I like.
1Z - Ultra Polish (badly damaged paint or scratches)
1Z - Paint Polish (light scratches and swirls)
Menzerna - Final Polish (works great after the PP and give the paint that extra pop)
If you are serious about keeping your car looking new i highly sugest a Porter Cable (PC). This is how i apply all my polishes, saves alot of time and sweat. Also you will need a few quality Microfiber (MF) towels. So far i'm very happy with Pakshak MFs these are available at
www.pakshak.com . The amout you will need will depend on the number of products you use. I apply all waxes/sealants by hand with a Meguiars foam pads. You can also do with with the PC and a finnishing pad.