I finish my car off with poorboys ex-p sealant and nattys blue paste wax.
Both are easy to do by hand.. the wax especially. Its just easy wipe on and off.
I have started using the poorboys range a lot now and i dinf there products of a high quality.. also they smell amazing.. bubblegum, pink custard, etc
Heres my car after 2/3 coats of the wax after sealing.