Ok, thanks for the help and feedback guys. Bought the Mothers product over the weekend and will give it a go.

Can anyone give some tips on application and usage please

Clean PF down with Novus 2
Wax on, (let dry to a haze) Wax off, Grasshopper 
You can build up a few applications to give extra protection.

Wax as also awesome for cleaning rubbers, wax on rag, rub over dirty area, cleans and keeps rubber supple