Royal Shield is a paint sealant originating from the aerospace energy. Its suppose to prevent your car from corrosion and acts as a protective layer or coating on your car's paint and prevents it from being damaged too much from scratches.
I did not know about it until i read about it from Pakwheels forum and instantly got my car royal shielded even before getting it insured or registered.
Visit the following link
ROYAL SHIELD PAINT PROTECTION
In the products section you will find the 3 bottles
RS-5 PAINT SEALANT
They import these 'kits' and apply them with cloth over here... it gives your car a shimmering look like you see sunlight on water... its also called a wet look.. black color looks lovely but you have to maintain it like anything...
There is a pretreatment and then the application of the sealant coat... the price depends on how many scratches are there on the car which determines the amount of labour to overcome these scratches... this is one of the factors for price, bargaining also comes in
It is said that one doesnt need to wax the car with royal shield so that can be taken as a plus.. but i think for new cars it is an investment worthwhile.. and also for old ones too!!!