The reason Jeff uses 600-grit over 1,500 or 1,200 for the first sanding is to better remove the orange peel or textured surface that's the result of multiple coats of clear that have been sprayed.

Correcting your car’s paint is akin to sanding. You’re rubbing a grit on the clear coat to reduce or remove imperfections. Both the pad and compound you use will have grits and cutting and ...

So, why is sanding and polishing necessary? It's because no matter how well the final clear coat is laid down, there will always be some texture or "orange peel" in the surface of the paint.

Before sanding, wipe the entire engine surface with ColorRite Prep ... Then we sprayed on three light, even and full-coverage applications of the ColorRite glossy clear coat, waiting about 10 minutes ...

but have never done the inside. Is it like the outside... sand-prime-sand-prime-sand-paint-sand-paint-finish sanding-clear coat.

This one-part clear-coat product is designed to create a glossy ... The KBS DiamondFinish Clear can be brushed, rolled or sprayed, and once completely cured, allows for wet-sanding and polishing to ...