The study reveals that incorporating nanoclay improves humidity resistance, VDA cyclic corrosion over mild steel substrate and acetic acid spray corrosion over aluminum substrate.

Current automotive coatings systems consist of several layers, such as an adhesion-promoting layer, primer, basecoat and clearcoat.

The major ingredients present in undercoats are extender/filler pigments, which are essential for properties like filling, sanding, flow and durability