Does adding additional layers of P21S increase the lenght of time required in between new applications or does it only increase the depth but do nothing for durability?
One other question; Is Meguiar's quick detailer suitable for daily maintenance on top of the P21S?
Your help is appreciated.
One other question; Is Meguiar's quick detailer suitable for daily maintenance on top of the P21S?
Your help is appreciated.