Tectyl® 437D


The film is semi-firm, tan in color, and opaque. Covered under Military Specification MIL-C-11796C, Class 3, QPL Reference Number M-6154.

Key Features

  • A hot application corrosion preventive compound
  • Provides an effective barrier against atmospheric corrosion
  • MIL-C-11796C, Class 3


This product meets appropriate performance criteria as specified by the organizations listed below.   Information regarding these specifications can be found in the information above, or included in the Product Information Sheet also found above.


Tectyl® industrial coatings offer superior corrosion resistance and sound deadening solutions to the transportation, marine and industrial markets.

Success Story


The global leader in elevator manufacturing was experiencing rusted guide rails before installation, costing valuable time as this situation required the removal of corrosion before installation.

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