Klotz Pure Estorlin Marine is a high-performance lubricant for marine outboard, inboard, and personal watercraft gasoline four-stroke engines, offering a variety of features, improving power, throttle response and promotes smoother idling. It also provides outstanding wear and oxidation protection, detergency, and shear stability.

Additionally, Klotz Pure Estorlin Marine provides corrosion inhibitors that protect engine components from rust in severe marine environments. It meets performance requirements of NMMA FC-W CAT certification for four-stroke, water-cooled engine lubricants.
Part Number: KE-330 (10W-30), KE-340 (25W-40), KE-334 (10W-40). For more info: https://klotzlube.com/shop/ols/products/xn-pure-estorlin-marine-4-stroke-performance-uub