Cortec VpCI®-309 | Corrosion Inhibiting Powder | 50 lbs
VpCI®-309 is a powder for corrosion protection of ferrous metals in recessed areas, interior cavities and voids.
VpCI®-309 provides an extremely efficient dry method to protect metals within an enclosed space. The VpCI® vaporizes and adsorbs on all metal surfaces reaching all exposed areas including recessed sections and interior cavities.
Cortec is a world leader in rust and corrosion removal and protection. Cortec VpCI® products offer cost-effective and environmentally friendly corrosion protection solutions that are bio-degradable, self replenishing and provide multi-metal protection.
FEATURES
- Does not contain silicates, phosphates, nitrites, or heavy metals
- Provides up to 24 months of continuous protection
- Provides monomolecular inhibiting layer
- Vapor phase inhibiting action protects inaccessible and recessed surfaces
- Protected products can be shipped to customers without removing powder
- If the VpCI® layer is disturbed by moisture or opening the enclosed space, the layer is replenished by continuous vapor redeposition
- Little or no surface preparation is required
- Prevents further corrosion of pre-coated and painted surfaces
- Easy to apply
- When required powder can be removed by air gun or water rinse. Provides protection of aluminum, carbon steel, and steel alloys
- Commercial equivalent to MIL I-22110C
• LD50 ORAL: 2100mg/kg of body weight
APPLICATIONS
- Tubular structures, pipes, vessels, and turbines
- Internal surfaces of compressors, turbines, engines, tanks, boilers, and heat exchangers
- Dry lay-up of closed circuit cooling systems
- Equipment protection after hydrostatic testing
- Parts, components, and completed assemblies during shipping and storage
- Segmental concrete bridge tendons/cables
SHELF LIFE: Up to 24 months.
PACKAGING AND STORAGE: This product is packaged in 50 pound (23 kg) lined drums. VpCI®-309 is also available in 5 pound (2.3 kg) containers 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). VpCI® -309 SF, a silica-free version, is available upon request.