DuraShield 110/210

DuraShield 110 and DuraShield 210 Line and Coat Steel Pipe for Smooth, Safe, Water and Wastewater Transmission

DuraShield 110 and 210 are two-component polyurethane coatings formulated from the same resin backbone to deliver consistent corrosion protection across ferrous and non‑ferrous substrates. The shared chemistry provides high crosslink density, strong chemical resistance and stable long-term mechanical performance. The 110 and 210 systems differ primarily in application profile, allowing applicators to select the reactivity and handling characteristics best suited to their equipment and environmental conditions.

These polyurethanes are engineered for immersion and non‑immersion service where corrosion, abrasion and impact resistance are critical. Their hydrophobic formulation limits water uptake and supports film integrity in aggressive industrial environments. High build characteristics allow single‑coat applications up to 250 mils, producing a dense, impermeable barrier that resists cathodic disbondment and mechanical damage.

Typical Industrial Applications (Steel Pipe)

• Potable water service
• Hydroelectric penstocks
• Reuse and wastewater pipelines
• Irrigation and outfall lines
• HDD pipeline installations
• Water transmission and storage systems
• Pipe interiors and exteriors
• Tank interiors and exterior corrosion protection

Technical Features and Performance Advantages

• High tensile strength, elongation and tear resistance
• Hydrophobic polymer matrix that minimizes moisture ingress
• Strong adhesion retention under long-term immersion
• High impact resistance that reduces installation damage
• Flexibility supporting up to 5 percent substrate deflection
• Rapid film build to 250 mils in a single application
• Low permeability and strong resistance to cathodic disbondment
• Low friction coefficient for efficient hydraulic flow
• Unfilled polymer backbone for maximum cohesive strength
• Cure speeds available from 0 to 10 to match specific application parameters