DYKEM® Cross-Check™ provides a convenient visual method for the identification of vibratory loosening or tampering in nuts, bolts, fasteners, and assemblies. Provides warranty protection against tampering. Marks will be easily broken if parts are tampered with or become loose. Highly visible under ambient light and fluorescent under UV light. Excellent adhesion to metal and other substrates.

Dykem Cross-Check Torque Seal is a specialized product used for verifying that fasteners and components have been properly tightened or to detect tampering or loosening of bolts, nuts, screws, and other threaded parts. It is a tamper-evident marking compound that provides a visible indication when torque has been applied or altered.

The torque seal is a thick, easily visible, and brightly colored lacquer that is applied to the fastener or its corresponding mating surface. The lacquer is designed to dry quickly and create a durable, long-lasting mark. It comes in various colors, allowing for easy identification and differentiation between different torque settings or inspection intervals.

Here's how the Dykem Cross-Check Torque Seal typically works:

Application: The torque seal is applied to the fastener or its mating surface using a brush or applicator. It is important to apply a sufficient amount to ensure good coverage and visibility.

Drying: The lacquer dries quickly, forming a solid and permanent mark. The drying time may vary depending on the environmental conditions.

Inspection: After the Torque Seal has dried, it creates a tamper-evident seal. If the fastener is loosened or tampered with, the lacquer will crack or break, providing a clear visual indication of the tampering.

By using Dykem Cross-Check Torque Seal, engineers, maintenance personnel, and quality control inspectors can easily identify if a fastener has been tampered with or if it has moved out of the desired torque range. This helps ensure the integrity and safety of critical fasteners in a wide range of industries such as aerospace, automotive, manufacturing