Ultimate Grey Gasket Maker & Sealant , 3 oz Tube Skin Packed

Features: RTV (room temperature vulcanized) silicone | Forms a tough, waterproof gasket and seal on most surfaces when cured | Designed for use in mechanical assemblies with higher load requirements; great for automotive applications | Won't shrink or crack; resists weathering | Resists temperatures up to 500 °F intermittent