Zep Big Z Heavy Duty Tractor Trailer Wash – Non-Acidic Dirt and Grime Remover – 1 Gallon Size:Case of 4 gently rub with a towel

gently rub with a towel for an even glossier sheen

Its non-flammable brake cleaner formula enhances safety by eliminating fire hazards

it supports healthy plumbing and septic systems by breaking residue down into carbon dioxide

each pad absorbs up to 15 ounces of water or oil-based liquids

Zep Fast Gasket Black is a black silicone rubber bonding and sealing compound

Zep Big Z Heavy Duty Tractor Trailer Wash – Non-Acidic Dirt and Grime Remover – 1 Gallon Size:Case of 4 gently rub with a towelZep Big Z Heavy Duty Tractor Trailer Wash is a powerful, liquid, alkaline trailer wash for use on unpainted aluminum, fiberglass, and painted aluminum trailers. This non acidic, phosphate free formula effectively removes dirt and grime without etching or frosting glass. Ideal for industrial and institutional use, it ensures thorough cleaning with a concentrated blend of heavy duty detergents, emulsifiers, alkaline builders, water softeners and