SKU: 7793253589

Cortec VpCI-309 - Anti Rust Powder for Ferrous Metals

Sale price$113.85 Regular price$126.50
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Ships within 48 hours · Estimated delivery Jul 20 - Jul 25

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Description

Cortec VpCI-309 - Anti Rust Powder for Ferrous MetalsKey Features: Ideal to protect voids, cavities and recessed areas. Creates a protective layer on ferrous metal surfaces. Provides up to 24 months of corrosion protection. Apply by dusting, fogging or sprinkling. Can be easily removed if needed. Description: Cortec VpCI 309 is a Vapor phase Corrosion Inhibitor Powder for corrosion protection of ferrous metals in recessed areas, interior cavities and voids. The VCIs vaporize and adsorb on all metal

Key Features:

  • Ideal to protect voids, cavities and recessed areas.
  • Creates a protective layer on ferrous metal surfaces.
  • Provides up to 24 months of corrosion protection.
  • Apply by dusting, fogging or sprinkling.
  • Can be easily removed if needed.

Description:
Cortec® VpCI®-309 is a Vapor phase Corrosion Inhibitor Powder for corrosion protection of ferrous metals in recessed areas, interior cavities and voids. The VCIs vaporize and adsorb on all metal surfaces. They create an inhibiting layer on metal surfaces that provides up to 24 months of rust prevention. The protective layer self replenishes by continuous vapor redeposition. It does not contain nitrites, phosphates or heavy metals. Little or no surface preparation needed. Protected products can be shipped to customers without removing powder.

Packaging:
Available in 5 pound (2.3 kg) and 50 pound (23 kg) fiber-lined drums. Store indoors and out of direct sunlight. Contact Us to get a quote for this product in 100 pound (45 kg) drums, or to get a quote for a Silica Free version.

How to Use:
Apply Cortec® VpCI®-309 in dry form by dusting, fogging or sprinkling. After application simply cover, close or seal the interior cavity or void. Fog using a low pressure air hose and sandblast cup. Large conventional sandblasting systems can also be used. The product can be removed using a low pressure air gun or by a water rinse. Typically, if applied in aqueous form, it does not require removal.

Precautions:
Caking of powder may occur when exposed to moisture and then dried. Powder is not soluble in hydrocarbon fluids. Rinse from vessels before adding hydrocarbon fluids. Powder should be removed from area before welding. Contains silica, not recommended for steam application.

Dosage:
Use 0.3-0.5 ounce of VpCI®-309 per 1 cubic foot of enclosed space (300-500 g/m3).

Typical Applications:
VpCI®-309 protects carbon steel, stainless steel, steel alloys and aluminum. VpCI®-309 can be used to protect tubular structures, pipes and vessels. For internal surfaces of compressors, turbines, engines, tanks, boilers, heat exchangers. Use for dry layup of closed circuit cooling systems. It can also be used to protect equipment after hydrostatic testing and to protect parts and assemblies during shipping and storage.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7793253589

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4.8 ★★★★★
Based on 26 reviews
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Verified Purchase
Glass
Lake Worth, US
★★★★★ 5
I stay on your foot they don’t slip in your shoe
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
This is the only socks I wear Under Armour because they stay in place I wear a size 8, but they’re more comfortable with a large instead of a medium, but I wear both because I have them already and you can pull them to stretch them out a little bit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lauren
Carnegie, US
★★★★★ 5
Great fit, truly doesn’t slide off heel
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium, Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
I’ve scoured all the lands looking for a no-show sock that was 1) thin, 2) quality, soft, breathable material, 3) didn’t dig into my feet/heels, 4) doesn’t shrink, and most importantly 5) stays on the back of my heel without a bulky non-slip rubber piece and these check all the boxes! Perfect for low profile women’s work shoes like Keds, etc. Not low enough for most flats though. I wear a women’s size 9.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2025
E
Verified Purchase
Elliz
Charlottesville, US
★★★★★ 5
So good - I’m buying MORE.
Number of Items: 3, Color: White (3-pairs), Size: Medium
I’m gonna give you more detail than you need about why I’m buying these socks again. I’ve been the mom of girl athletes. I’ve been a model and a fashion director. I’ve worn every brand of shoe on the planet and never found a shoe that did NOT find a vulnerable spot on my foot to rub raw. Even my beloved white Jack Purcell sneakers. With that said - I don’t like socks. I’ve bought a TON of them in 35+ years.....all major brands. They shift. They lose their shape. They get holes in them and wear out too fast. Not these. I retired this year, and knowing I’d be in sneakers a lot, traveling, sightseeing ...... I bought these 6 months ago and have worn them constantly. I’ve traveled with them. I’ve washed them in hot water and bleach. The socks are like brand new. They are exactly the right cut so as not to be seen in a basic sneaker. The little silicone patch on the heel stays put. Not once have I had to dig down into my shoe and pull the sock back up. The socks have stayed soft and EXACTLY the same as the day they were new. Like I said - I am back to buy them again. Great quality!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2021
J
Verified Purchase
Judy Fletcher
Cuba, US
★★★★★ 5
No slip low socks
Number of Items: 3, Color: Black/White (3-pairs), Size: Medium
Perfect! ❤️ these!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 16, 2026
S
Verified Purchase
Susan
Lexington, US
★★★★★ 4
Stay put!
Number of Items: 3, Color: White/Neutral (3-pairs), Size: Medium
Nice and thin, soft, and stay put. I wear an 8 shoe and don’t like a thick sock taking up room. These socks are a bit tight on big toe. Wish they came in large.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 10, 2023

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