hi bro,actually my car had tinted but im not satisfied with it u know la proton tint..my car is saga blm
but i dont want to remove my old tint since it still in good condition..
so in ur suggestion can i tint one more layer?
and one more can i do tint just the rear to test n to know it is not too dark if i put double tint to my car..
i also want to know about the warranty if i do it..thanks..