Crossword clue: (of motor vehicles) having a coating of tar or other rustproof material applied to the underside

The most common answer is undercoated (11 letters).

2 answers found in Letterora's clue database (Wikidata facts, Open Trivia DB, WordNet and Webster definitions — all licensed sources).

Possible answers

undercoated 11 letters wn-def

(of motor vehicles) having a coating of tar or other rustproof material applied to the underside

undersealed 11 letters wn-def

(of motor vehicles) having a coating of tar or other rustproof material applied to the underside