Total Corrosion Protection for Critical Infrastructure
UNICO's comprehensive anti-corrosive coating range is engineered for the most demanding industrial environments — from oil & gas pipelines and offshore platforms to bridges, transmission towers, power stations, and heavy manufacturing facilities. Our multi-layer system approach covers every corrosion category defined by ISO 12944.
Formulated with high-performance resins — epoxy, polyurethane, alkyd, zinc-rich, and silicone — our systems provide barrier, inhibitive, and cathodic protection mechanisms, ensuring structures outlast their design life even in harsh marine and industrial atmospheres.
- Zinc-Rich Primers
- Epoxy MIO
- Polyurethane Topcoats
- Coal Tar Epoxy
- Solvent-Free Epoxy
- Silicone Alkyd
- Inorganic Zinc
- Two-Pack Systems
Corrosion Protection Categories
UNICO provides complete coating systems for all ISO 12944 corrosivity categories — from controlled interior environments to the harshest offshore marine conditions.
Very Low
Dry atmosphere with negligible pollution. Offices, schools, shops, hotels. Standard alkyd or acrylic systems.
Low
Unheated buildings, sports halls, storage. Low humidity with infrequent condensation. Alkyd primer + topcoat systems.
Medium
Production facilities, food processing, coastal areas with low salinity. Zinc primer + epoxy + polyurethane systems.
High
Chemical plants, swimming pools, shipyards, coastal areas. High-build epoxy + inorganic zinc + PU topcoat systems.
Very High – Marine
Offshore oil platforms, ships, port structures. Extreme salt, moisture, and UV. Coal tar epoxy, solvent-free epoxy & zinc systems.
Why UNICO Anti-Corrosive Systems?
Proven performance across Pakistan's infrastructure, energy, and heavy industry sectors — backed by decades of formulation expertise.
Long-Term Protection
Multi-layer system design delivers 10–25+ years of reliable corrosion protection, dramatically reducing maintenance costs over asset life.
ISO 12944 Tested
All systems formulated, tested, and validated against ISO 12944 standards. Full documentation for specification compliance and project approval.
Multi-Layer Systems
Complete system approach — primer, intermediate coat, and topcoat — engineered to work synergistically for maximum barrier and inhibitive performance.
Marine Grade Available
Specialized C5-M systems for offshore platforms, port structures, and coastal assets. Formulated to withstand continuous salt spray and tidal immersion.
Cost-Effective
Locally manufactured to international standards. Competitive system pricing with full technical support eliminates the premium of imported alternatives.
Custom RAL Colors
Full RAL and custom color matching available on all topcoat systems. Functional protection delivered in the exact color your project requires.
System Performance Data
Expected service life for UNICO anti-corrosive coating systems across corrosivity categories.
| System Type | Corrosion Category | Expected Life |
|---|---|---|
| Zinc Primer + Epoxy + PU | C3–C4 | 15+ Years |
| Inorganic Zinc + Epoxy MIO | C4–C5 | 20+ Years |
| Coal Tar Epoxy System | C5-M | 25+ Years |
| Zinc Rich Primer + Alkyd | C2–C3 | 10+ Years |
| Solvent-Free Epoxy | C4–C5-M | 20+ Years |
| Two-Pack PU System | C3–C4 | 12+ Years |
Protect Your Infrastructure with UNICO
Our corrosion protection specialists provide complete system recommendations for your specific environment and budget — from initial survey to full application support.