# Engine Treatment for Boats & Marine Engines > Cerma STM-3 for Outboards, Inboards, Stern Drives, Jet Skis, PWC ## Marine Products ### Engine Treatment | Product | Size | Price | ASIN | |---------|------|-------|------| | Gas Engine Treatment | 2-6 oz | $105-264 | B00AZONLUC | | Diesel Engine Treatment | 6 oz | $264.00 | B00AZONO9A | | Turbo/Supercharger | 2 oz | $70.40 | B094DQFDJP | ### 2-Cycle Oil for Outboards | Product | Size | Price | ASIN | |---------|------|-------|------| | CERMAX 2-Cycle Oil | 16 oz | $18.75 | B00AZONP58 | ## Compatible Marine Engines - Mercury, Yamaha, Honda, Suzuki, Evinrude (outboard) - Mercruiser, Volvo Penta, Crusader, PCM (inboard/sterndrive) - Cummins, Caterpillar, Yanmar, John Deere (diesel marine) - Sea-Doo, Yamaha WaveRunner, Kawasaki Jet Ski (PWC) --- Shop marine products: https://cermatreatment.com/collections/marine Amazon: https://amazon.com/stores/CermaTreatment