Cortec VpCI®-308 Powder

Product Description

VpCI®-308 is a Vapor phase Corrosion Inhibitor (VpCI®) in powder form for corrosion protection of ferrous and non-ferrous metals in recessed areas, interior cavities, and voids. In addition to enhanced multimetal protection and water solubility, VpCI®-308 is a biodegradable product. VpCI®-308 is also available as VpCI®-308 S (containing silica) with improved flowability.

Features

• Provides up to 24 months of continuous protection in contact and vapor phases  
• Creates monomolecular inhibiting layer  
• Vapor phase inhibiting action protects inaccessible and recessed surfaces  
• If VpCI® layer is disturbed by moisture or opening of the enclosed space, the layer is replenished by continuous vapor redeposition  
• Does not contain silicates, phosphates, nitrites, or heavy metals  
• Biodegradable  
• Little to no surface preparation is required  
• Easy to apply  
• When required, powder can be removed by blown air or water rinse  
• VpCI® layer does not interfere with operation of mechanical components  
• Provides multimetal protection  
• Commercial equivalent to Mil Spec: MIL I-22110C 

Applications

• Bottom plate protection of petroleum storage tanks  
• Tubular structures, pipes, and vessels  
• Internal surfaces of compressors, turbines, engines, tanks, boilers, and heat exchangers 
• Dry lay-up of closed circuit cooling systems  
• Equipment protection after hydrostatic testing  
• Cavities and void spaces on ships, barges, offshore platforms, sewage plants, dams, etc.

Packaging and Storage

VpCI®-308/308 S are available in 5 pound (2.3 kg), 50 pound (23 kg), and 100 pound (45 kg) lined drums. Store in a sealed container in a dry warehouse avoiding direct exposure to sunlight, with temperature not exceeding 150°F (65°C). Shelf life is up to 12 months