Perm Metalc Blk Seal 16oz 12pk - CRC Industries

The CRC Industries 401016 Perm Metalc Black Seal is a professional-grade repair solution designed for critical engine and cooling system components in demanding automotive and industrial environments. This advanced sealant establishes a permanent molecular bond with metallic surfaces, providing a steel-strength repair for cracks and leaks that ensures lasting integrity and reliability for serviced equipment. It offers a dependable alternative to costly component replacement, supporting technicians in maintaining operational efficiency.

Key Features

• Permanent Molecular Bond: Forms an unyielding, permanent molecular seal that integrates with the base metal, ensuring long-term repair integrity and preventing recurrence of leaks.
• Steel-Strength Durability: Engineered to create a bond as robust and resilient as steel, designed to withstand the extreme pressures and temperatures inherent in engine and cooling systems without washing away.
• Versatile Metal Compatibility: Effectively seals cracks and holes across a broad spectrum of metals, including cast iron, aluminum, copper, and bi-material radiators and heater cores.
• Professional-Grade Performance: Independently validated to exceed ASTM D6107 standards for effectively sealing leaks in cooling systems, suitable for use in all water-cooled diesel and gasoline vehicles.
• Bulk Packaging: Supplied in a convenient 12-pack of 16oz units, optimized for busy workshops and industrial repair facilities to ensure consistent availability and efficiency.

Applications

This high-performance sealant is engineered for challenging repair scenarios involving critical engine and cooling system components. It provides a reliable and permanent seal for:

• Cast iron and aluminum engine blocks
• Compromised head gaskets
• Leaking freeze plugs
• Copper, aluminum, and bi-material radiators
• Damaged heater cores

Its broad material compatibility positions it as a vital tool for professional technicians addressing small leaks, seepages, or hairline cracks in a wide range of automotive and industrial fluid containment issues.