Denso Paste

Manufactured by Denso North America Inc.
Brand: Denso Paste

Denso Paste is a petrolatum tape primer applied by brush or hand and does not dry, harden or crack, that penetrates existing rust, displaces moisture, pacifies the surface and aids in adhesion of petrolatum tapes and mastics.

Drainage and Sewer Works | Maintenance Hole, Catch Basin, Ditch Inlet Units and Valve Chambers | Accessories
Utility Works | Fuel | Petroleum
Utility Works | Waterworks | Fittings
Utility Works | Waterworks | Protection / Coating

Certifications: PMC - Accepted for Use Durham Region Approved Products List Region of Halton Prequalified Products List City of Hamilton Approved Products List City of Vaughan Prequalified Products List

Prequalification Lists: 
Regional Municipality of Durham - - Tapes for Ferrous Watermains and Fittings (PDF)
Regional Municipality of Halton - - Petrolatum Coatings (PDF)
City of Hamilton - 1.03.02 - Protective coatings for metal fittings (PDF)
City of Vaughan - - Caps for Anode Lead Connection (PDF)
  • Other Standards
    • AWWA C217-09 - Petrolatum and Petroleum Wax Tape Coatings for the Exterior of Connections and Fittings for Steel Water Pipelines
    • ISO 14001:2004 - Environmental management systems -- Requirements with guidance for use
    • ISO 9001:2008 - Quality management systems --Requirements