Might aswell as, as the unwritten rule is sealents for light coloured cars and wax for dark coloured. Looking for advice for the mothers '11 Clio, looking for durability over 'looks' as it is a few weeks between washes (quick washes at that)

Planning on full decontamination (tar/iron/clay) then the next step is the question, which combination of the following should I use

Polish (autoglym deep shine)
Wax (meguiars gold class wax)
Sealent (Autoglym EGP)
Quick Detailer (Wax-tec final shine)