Denso Primer D: Optimized Bitumen-Based Primer for Tape Application


Denso Primer D is an oxidized bitumen in aliphatic and aromatic hydrocarbon solvents. A fast drying bitumen based primer for all surfaces prior to the application of Denso bitumen tapes.

Denso Primer D – 1 Gallon Cans – 4/Case

<span style=”color: #ffffff;”>Download the Denso Primer D Technical Data Sheet (TDS)


Denso Primer D is a meticulously formulated oxidized bitumen primer, dissolved in a mix of aliphatic and aromatic hydrocarbon solvents, designed for preparing surfaces prior to the application of Denso bitumen tapes.

Key Uses:

  • Acts as a preparatory coating for all surfaces before applying Denso bitumen tapes.

Distinctive Features of Denso Primer D:

  • Surface Compatibility: Effectively fills surface irregularities to ensure intimate tape contact.
  • Enhanced Adhesion: Promotes strong adhesion of tape to the surface.
  • Rapid Drying: Offers quick drying capabilities for efficient application.
  • Deep Penetration: Exhibits excellent penetration characteristics for thorough surface coverage.
  • Flexible Application: Can be applied effortlessly using either a brush or a spray.

Application Process:

  • Start by preparing the surface, removing all loose scale, rust, or other contaminants by grit blasting or wire brushing.
  • Apply a thin, even coat of primer to the cleaned surface, allowing it to become tacky but dry. Note that the drying time will vary depending on the surface temperature.

Denso Primer D is the ideal solution for ensuring that surfaces are perfectly primed and ready for the application of Denso bitumen tapes, providing a strong, reliable foundation for corrosion protection measures.

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Additional information

Weight 50 lbs
Dimensions 14 × 14 × 8 in


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