DuraShield 310/310-61

DuraShield 310 and DuraShield 310-61 Combine Epoxy-like Chemical and Water Resistance with Polyurethane Flexibility and Quick Cure Time

DuraShield 310 coatings create a high‑performance barrier on ferrous and non‑ferrous metals, concrete, fiberglass, wood and masonry. These polyurethanes are engineered to resist corrosion, abrasion and chemical attack in industrial service. Since 1988, they have been used in immersion and non‑immersion environments for pipes, tanks, manholes and structural surfaces.

Typical Industrial Applications

• Tanks, including potable water
• Pipelines and clarifiers
• Rake assemblies and demineralizers
• Wet wells and UNOX basins
• Manholes and tankers
• Secondary containment
• Municipal and industrial wastewater assets
• Pulp and paper facilities
• Agri‑business structures
• Concrete restoration and protection
• Fish hatcheries

Primary Technical Advantages

• Chemical and water resistance comparable to epoxy with added flexibility and fast cure
• Rapid return to service due to short cure times
• Long track record in aggressive immersion conditions
• High film build from 20 mils to multi‑inch applications
• Adjustable pot life from 4 to 15 minutes
• Low out‑gassing and minimal pinholing
• Wide temperature application range
• Very low permeability for effective corrosion protection
• Strong abrasion and impact resistance
• Adhesion over 1500 psi on blasted steel
• Flexibility that supports substrate movement and impact loading
• Simple maintenance with fast patch and repair capability
• Long recoat window up to 24 hours for multi‑day work or holiday repair