Lexus base coat (BC) white is a 1k flat base coat . it has high hiding ability and flat surface spread. All base coat system has very low scratch hardness and very low resistance t
Lexus base coat (BC) white is a 1k flat base coat . it has high hiding ability and flat surface spread. All base coat system has very low scratch hardness and very low resistance to solvent or harsh chemicals. Hence, a top coat is mendatory wet on wet to give the base colour coat a protection coat. However, in case a top coat is not necessery then use around 25% of Lexus crystal hardener for its physical and chemicla strength.
