The Techseal® Black family – Premium zinc flake topcoats now available as non-PFAS versions
Fasteners and metal components require exceptional protection against corrosion, chemical exposure, and mechanical stress. The Techseal® Black family of organic solvent-based topcoats is designed to meet these demands, ensuring durability, high coverage, and a premium deep black finish across various applications in automotive, industrial manufacturing, and engineering.
Why choose Techseal Black?
Superior corrosion protection
With resistance up to 1,000 hours in NSST and exceptional cyclic corrosion test results, Techseal Black coatings extend the life of fasteners and other type of parts, even in the toughest conditions.
Unmatched durability and adhesion
Engineered to resist flaking, chipping, and abrasion, these coatings maintain their integrity even after multiple mounting and exposure to mechanical stress.
Integrated lubrication for controlled friction
Techseal Black coatings provide a precisely adjusted coefficient of friction, ensuring consistent torque tension, reducing wear, and preventing galling.
High chemical and heat resistance
From machine oils to fuels and industrial fluids, Techseal Black resists aggressive chemicals without discoloration or degradation, meeting the stringent requirements of automotive OEMs.
Deep black finish with high coverage
Whether glossy, matte, or semi-bright, Techseal Black ensures uniform, high-quality coverage on zinc flake basecoats, electroplated surfaces, and passivated finishes.
Where can it be applied?
- Bolts, screws, and nuts
- Springs, clamps, and stampings
- Automotive fasteners and wheel screws
- Industrial and engineering components
Uncompromising protection, premium aesthetics
With a solution for every application, the Techseal Black family ensures your fasteners stay protected, perform flawlessly, and maintain their premium black appearance—even in the harshest conditions.
Contact us today to find the right Techseal Black coating for your needs!
