CRC K&W 401016 Block Seal Permanent Metallic Block & Radiator Seal, 16 Oz OE Permatex High Performance Thread Sealant

Permatex High Performance Thread Sealant is formulated specifically for metal

Volvo S60 Cross Country (2018-2016)

Replaces old

Sterling (1991-1987)

CRC K&W 401016 Block Seal Permanent Metallic Block & Radiator Seal, 16 Oz OE Permatex High Performance Thread SealantFEATURES Permanent molecular seal thats as strong as steel Seals cracks & holes in cast iron and aluminum engine blocks, head gaskets, freeze plugs, and copper, aluminum and bi material radiators & heater cores For use in all water cooled diesel and gasoline vehicles Withstands extreme pressure and temperatures of a cooling system and will not wash away Professional grade formula exceeds ASTM D6107 for effectively sealing leaks in cooling systems