Silicone Grease for O Rings,Plumber'S Silicone Grease for Automotive Air Conditioning, Tap, Valve Seal O-Rings, 1 Oz. Plumber Grease. Style Silicone Grease 1 Pcs. Material Silicone Grease. Silicone Resistance: High viscosity - NLGI Class 2, water and oxidation resistant.
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