Rislone Ring Seal Smoke Repair, 16oz.

Reduces Oil Burning, Exhaust Smoke and Exhaust Emissions, Quiets Noisy Engines and Cushions Worn Parts, Rissole Ring Seal Contains High Shear Polymers Which Provide A Seal For Worn Pistons and Rings To Help Regain Lost Compression, 1 Bottle Increases Viscosity, Helping To Prevent Blow By Gases From Fouling The Crankcase, Provides Protective Coating For Pistons, Rings and Bearings When Assembling Rebuilt Engines and Gear Boxes Because It Clings To and Protects All Metal Surfaces, Retains Excellent Oil Flow Characteristics In Cold Weather.