paint protection - only if 3M clear bra is installed in the front " B* t. z& j8 n. ]: P( pleather protection - no! @9 j9 w" ^+ |% C$ R% w
undercoat - you can do it yourself' E1 b: F# h, k
rock guard - it is ugly: c* C. u5 n& v+ Y# \" X
rust inhibitor - no, most new production car chassis are treated with anti-rust chemical before primer.