Denso Paste S105: Advanced Petrolatum Primer for Corrosion Inhibition


Denso Paste S105 is a soft petrolatum primer containing water displacing corrosion inhibiting and flow control additives. The primer can be applied by gloved hand or stiff bristle brush. It serves as a corrosion inhibitor and aids in the application of petrolatum tapes. It is very effective underwater or on very wet metal surfaces such as pilings, risers, and H-piles.

Denso Paste S105 – 5.5 lb Tubs – 4/Case

Download the Denso Paste S105 Technical Data Sheet (TDS)


Denso Paste S105 is a superior-quality, soft petrolatum primer, specially formulated with water-displacing corrosion inhibitors and flow control additives. Designed for ease of application, it can be efficiently applied either by gloved hand or with a stiff bristle brush.

Primary Uses:

  • Functions as an effective corrosion inhibitor.
  • Facilitates the application of petrolatum tapes.
  • Ideal for underwater usage or on extremely wet metal surfaces such as pilings, risers, and H-piles.

Notable Features of Denso Paste S105:

  • Versatile Surface Application: Can be applied to marginally prepared surfaces, adhering to SSPC SP 2-3 standards.
  • Wet Surface Suitability: Perfect for very wet or underwater surfaces.
  • Environmentally Friendly: Contains no Volatile Organic Compounds (V.O.C.’s).
  • User Accessibility: Can be applied even by inexperienced personnel, ensuring wide usability.
  • Operational Efficiency: No shutdowns necessary for application.
  • Immediate Readiness: Does not require any cure time, enabling instant use.
  • Industry Compliance: Meets the standards of AWWA C-217 and is CSA Z245.30 compliant.

Denso Paste S105 stands out for its ease of application, effectiveness in challenging wet environments, and compliance with industry standards, making it an essential product for robust corrosion protection in various industrial applications.

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Additional information

Weight 33 lbs
Dimensions 16 × 8 × 11 in


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