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- CRC K&W 401016 Block Seal Permanent Metallic™ Block & Radiator Seal - 16 Oz
CRC K&W 401016 Block Seal Permanent Metallic™ Block & Radiator Seal - 16 Oz
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Price last updated : Nov 07, 2024 1:37 AM
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Product details
CRC K&W 401016 Block Seal Permanent Metallic™ Block & Radiator Seal - 16 Oz
The CRC 5.56 is a revolutionary product that forms a permanent molecular bond, sealing cracks and holes in cast iron and aluminum engine blocks, head gaskets, freeze plugs, and copper, aluminum, and bi-material radiators & heater cores.
Tested by an independent lab, it's rated #1 for durability and performance.
Withstands extreme pressure and temperatures of a cooling system without washing away, this professional-grade product is perfect for all water-cooled diesel and gasoline vehicles.
Don't settle for anything less, choose the CRC 5.56 for a reliable and long-lasting solution to your engine maintenance needs.
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