Denso Highlights Viscotaq Coating Patch - Industry Today - Leader in Manufacturing & Industry News
 

April 13, 2026 Denso Highlights Viscotaq Coating Patch

Durable and easy-to-apply corrosion protection for underground and aboveground repairs.

corrosion protection

Denso, Inc., a global leader in corrosion prevention and sealing technologies, is proud to highlight its Viscotaq Coating Patch, an advanced visco-elastic repair solution designed to provide protection for underground and aboveground substrates. Engineered for applications such as Cadweld joints, pin braze connections, and holiday repairs, this high performance patch simplifies the repair process while delivering long-lasting performance.

The Viscotaq Coating Patch is impermeable to moisture and gases, ensuring corrosion protection by creating a reliable barrier against environmental elements. With immediate adhesion to substrates and permanent wetting characteristics, it enables quick application and long-term bonding without delays. Unlike traditional solutions, the Viscotaq Coating Patch requires no primer, saving time and reducing costs during installation.

Minimal surface preparation is needed to apply the Viscotaq Coating Patch. To apply, users need to roughen the substrate with sandpaper and clean it with the included solvent wipe. This streamlined process eliminates complex preparation steps while ensuring optimal adhesion.

The patch features self-healing characteristics that automatically repair minor damage, maintaining continuous protection over time. Made from inert material that does not deteriorate, the Viscotaq Coating Patch offers reliable long-term performance. It is resistant to aggressive soil conditions such as water, acids, salts, and soil organics, ensuring durability even in harsh environments.

Designed for immediate service after application, the Viscotaq Coating Patch minimizes downtime while providing quick, long-term protective coating. Its formulation contains no solvents or carcinogens and is non-toxic and non-flammable, enhancing safety during handling and application while being environmentally friendly.

The patch never cracks or becomes brittle over time, ensuring consistent protection without risk of structural failure. Its flexible and pliable design allows it to conform easily to irregular shapes, providing comprehensive coverage for complex substrates. Additionally, the Viscotaq Coating Patch is UV-resistant and freeze/thaw-resistant, performing reliably in extreme temperature ranges from -45°F to 158°F (-45°C to 70°C).

With its ability to fill voids and anomalies in substrate surfaces, the Viscotaq Coating Patch ensures complete coverage for effective repairs. Supplied as a 3.5″ x 3.5″ patch compound along with a solvent wipe and sandpaper for surface preparation, this solution is ready to enhance substrate repairs with its ease of application and unmatched durability.

For more information about the Viscotaq Coating Patch or Denso’s comprehensive line of corrosion prevention products, please visit www.densona.com.

About Denso, Inc.
Denso, Inc. is a global leader in corrosion prevention and sealing technologies. With decades of experience, Denso specializes in delivering innovative, high-performance solutions tailored to meet the needs of industrial and infrastructure applications worldwide.

 

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