Corrosion Protection Systems

Industrial corrosion protection encompasses specialized coating systems and surface preparation designed to prevent the deterioration of metal substrates. These systems typically include: 1. **Surface preparation** to SSPC standards (SP-6, SP-10, or SP-5) 2. **Zinc-rich primers** that provide sacrificial galvanic protection 3. **Epoxy intermediate coats** for chemical and moisture resistance 4. **Polyurethane or fluoropolymer topcoats** for UV and weather protection Proper corrosion protection extends asset life significantly, reduces maintenance costs, prevents structural failure, and maintains operational integrity in industrial environments.

We provide comprehensive corrosion protection systems including: 1. **Zinc-rich epoxy and inorganic zinc primers** for galvanic protection 2. **High-build epoxy intermediate coats** for barrier protection 3. **Polyurethane topcoats** for UV and abrasion resistance 4. **Fluoropolymer finishes** for extreme weather exposure 5. **Chemical-resistant systems** for processing environments 6. **Moisture-cure urethanes** for high-humidity applications 7. **High-temperature coatings** for equipment operating at elevated temperatures Each system is specified based on environmental exposure, substrate material, expected service life, and performance requirements.

Surface preparation is the most critical factor in corrosion protection success, accounting for approximately 80% of coating system performance. Our preparation methods include: 1. **Abrasive blasting** to SSPC-SP6 (Commercial), SP10 (Near-White), or SP5 (White Metal) standards 2. **Power tool cleaning** to SSPC-SP3 or SP11 standards where blasting isn't feasible 3. **Solvent cleaning** to SSPC-SP1 standards to remove oils and contaminants 4. **Chemical treatments** for specific metal substrates 5. **Surface profile measurement** to ensure proper anchor pattern 6. **Removal of soluble salts** that can cause premature coating failure Thorough preparation creates the foundation for effective corrosion protection by ensuring proper coating adhesion.

Corrosion protection system longevity depends on several factors: 1. **Environmental exposure conditions** (chemical, UV, moisture) 2. **Surface preparation quality** before application 3. **Coating system selection** appropriateness for the environment 4. **Application quality** and adherence to specifications 5. **Maintenance practices** and inspection frequency In typical industrial environments, properly specified and applied systems last 7-15 years before requiring maintenance. Marine environments may require attention at 5-7 years, while less aggressive indoor environments might see 15-20+ years of protection. Regular inspections and maintenance significantly extend system life.

Effective maintenance for corrosion protection includes: 1. **Regular inspections** (typically annual) to identify coating breakdown or damage 2. **Prompt touch-up** of damaged areas before substrate corrosion begins 3. **Proper cleaning** to remove contaminants that could degrade the coating 4. **Documentation of coating condition** with photographic records 5. **Scheduled maintenance** based on environment and coating condition 6. **Adhesion testing** to verify coating integrity in critical areas 7. **Thickness measurements** to identify areas of excessive wear We offer comprehensive maintenance programs that include all these elements, significantly extending protective coating life and reducing overall corrosion protection costs.