Thought I would make the most of Halfords 3 for 2 Auto Glym deal and purchase some SRP and EGP.
I have read that applying more than one coat of EGP enhances the shine, but to leave 24 hours between each coat, now the chances are the car (not my own) will get dusty in 24 hours, so what is the best thing to do, wash again then reapply? Can you just top up with EGP after washing every now and then?
Also, do you need to let the EGP cure for a while before removing?
How often should/can you SRP it?
Sorry for all the questions.
Thanks in advance.