Genuine GM Parts 88864346 - RTV Engine Sealant

• Engineered to use on a variety of engine components • Designed for quick and easy application • High viscosity product that cures when exposed to air with room-temperature vulcanizing (RTV) formula ACDelco RTV Engine Sealant helps provide a top-quality solution to help with your vehicle's leaky engine components. It has a room-temperature vulcanizing (RTV) formula that is also a high viscosity engine sealant that cures when exposed to air. It is a one-component, room-temperature vulcanizing (RTV) sealant for ease of use. It is formulate to resist engine oils and coolants without corroding metals. ACDelco RTV Engine Sealant has been formulate to meet your expectation for durability and longevity.