Red Thunder® Biodegradable Degreaser by MALCO is a highly concentrated, heavy-duty formula engineered to strip away the toughest grease, oil, and grime from both hard and soft surfaces — without the caustic bite that damages paint and metal. When lighter cleaners won't cut it, Red Thunder steps in. Heavy-duty degreasing power for engines, bays, floors, and equipment Non-caustic and biodegradable — safe on most surfaces, responsible for the environment Rinses clean with zero residue — ideal pre-coat prep on engines and undercarriages Highly concentrated — dilute down for light cleaning, use at full strength for industrial degreasing Trusted by automotive shops, fleet services, and professional detailers Pro tip: Apply with a pump sprayer, agitate with a stiff brush, and rinse — works in pressure washing rigs too.
