Product to use after Autoglym SRP

[Challo]

I have a few scratches on the Mini and going to use Autoglym Paint Renovator to remove them, then give the car a coat of SRP to minimise the swirls.

Should i be putting something on the car after SRP like a wax or sealant?

Anything anyone could recommend?

[XG332]

Give it a clay and finish with HD wax

[Challo]

XG332 said:

Give it a clay and finish with HD wax

Is that after the SRP?

[XG332]

Wash, clay, rinse, srp and wax

[Challo]

Thanks