Quick view Add to Wishlist Zep Inc. Zep® Professional 1041625 Truck and Trailer Wash, 55 gal, Drum Truck and Trailer Wash, 55 gal, DrumFeaturesCleans in one applicationEconomical, dilutes up to 1 oz per galNo brushing requiredPremium liquid truck and trailer washRemoves exhaust deposits, road film, and bug residues from painted vehicle surfaces MSRP: $693.30 Add to Cart The item has been added Compare