Corrosion-inhibiting and poly-laminated VCI paper offer corrosion protection for metal parts in shipping and storage.
ZERUST® ICT®400 Series: VCI Paper Packaging
ZERUST® carries and produces a wide range of corrosion-inhibiting films, VCI bags, VCI sheeting, and VCI kraft paper technologies. ZERUST® Vapor Corrosion Inhibitor Paper packaging products are acid-free, pH neutral, and sourced from responsibly managed forests. They are produced in the USA without bleaching agents and in facilities powered by renewable energy. Your customer service representative can help recommend the ideal packaging solution for your application needs.
ZERUST® ICT®420 VCI Kraft Paper Rolls
ICT®420 is an acid-free, pH-neutral, and non-abrasive VCI kraft paper that merges the practicality and cost-efficiency of paper-based packaging with advanced corrosion protection. Consequently, it streamlines the preservation of metals during work-in-progress, shipping, and storage.
ZERUST® ICT®420-35P VCI Poly Kraft Paper
ICT®420-35P VCI Poly Kraft Paper is an acid-free, pH-neutral, and non-abrasive kraft paper coated with a one-mil thick ZERUST® ICT® polyethylene layer containing Vapor Corrosion Inhibitors (VCIs). As a result, providing the kraft paper with increased tear and moisture resistance, making it an efficient and cost-effective solution for the corrosion protection of ferrous metals during work-in-progress, shipping, and storage.
ZERUST® ICT®427 Premium VCI Paper
ICT®427 is an acid-free, pH-neutral, and non-abrasive premium VCI paper formulated to provide robust corrosion protection for demanding situations—such as high humidity and challenging metal parts during work-in-progress, shipping, and storage.
ZERUST® ICT®430-35SR VCI Scrim Paper
ICT®430-35SR VCI Scrim Paper is an acid-free, pH-neutral, and non-abrasive VCI kraft paper that’s scrim-reinforced (3/4 mil polyethylene layer and fiberglass scrim). As a result, providing effective corrosion protection with the convenience and affordability of a paper wrapping product with superior strength that avoids ripping and tearing during work-in-progress, shipping, and storage.
ZERUST® ICT®432-35P Poly VCI Kraft Paper
ICT®432-35P is an acid-free, pH-neutral, and non-abrasive VCI kraft paper coated with a 3/4 mil plain polyethylene layer. As a result, providing the kraft paper with increased tear and moisture resistance, making it an efficient and cost-effective solution for the corrosion protection of multiple metal types during work-in-progress, shipping, and storage.
ZERUST® ICT® VCI Paper Sheets
ZERUST® VCI Kraft Paper Sheets are available in various product types, including ICT®420, ICT®420-35P, ICT®427, ICT®430-35SR, and ICT®432-35P, ensuring an ideal packaging solution. Whether in storage or transit, ZERUST® VCI Kraft Paper Sheets deliver unparalleled performance.
ZERUST® ICT®450 VCI Corrugate
ICT®450 VCI Corrugate is an acid-free, eco-friendly, corrugated packaging product with the advanced technology of ZERUST® Vapor Corrosion Inhibitors (VCI) and contact inhibitors. Additionally, it can be configured for many applications, ensuring an ideal packaging solution.
What is VCI Paper?
VCI, or Vapor Corrosion Inhibitor paper (also referred to as rust inhibitor paper), is a kraft packaging paper manufactured with added VCI chemistry. VCI molecules protect metals from corrosion by forming a thin, invisible layer on the surface.
This layer inhibits the corrosion process caused by oxygen, water, and contaminants. Vapor Corrosion Inhibitor paper can be made in different sizes, weights, and inhibitor types.
It can be ordered in rolls, pre-cut, and with custom printing. Vapor Corrosion Inhibitor paper is typically a kraft material but can be reinforced with a poly layer or scrim-like threads for additional protective properties.
How Does VCI Paper Work?
VCI or Vapor Corrosion Inhibitor paper emits molecules that settle on metal surfaces and form an invisible layer that protects from corrosion. It protects by interrupting the electrochemical corrosion process caused by moisture, oxygen, and contaminants in the atmosphere.
VCI Paper Specifications
| Product Name | Protection Type | Construction | Weight | Printing |
| ZERUST® ICT®420-35 | Multimetal | Kraft Paper | 35# | Yes |
| ZERUST® ICT®420 | Multimetal | Kraft Paper | 30#-170# | Custom |
| ZERUST® ICT®427 | Multimetal | Kraft Paper | 35# | Yes |
| ZERUST® ICT®420-35P | Ferrous | Poly Coated Paper | 49# | Yes |
| ZERUST® ICT®VCI Corrugate | Multimetal | Corrugate | Custom | Custom |
| ZERUST® ICT®430-35PCR | Multimetal | Reinforced Paper | 48# | Yes |
| ZERUST® ICT®432-35P | Multimetal | Poly Coated Paper | 46# | Yes |
How Long Does VCI Paper Last?
When using ZERUST® Vapor Corrosion Inhibitor Paper products, your clean metals will be protected for years‡ when used correctly and utilized within one year from the date of shipment. Most other ZERUST®/EXCOR® VCI products have a shelf life of up to three years when the product is stored in original airtight packaging, out of direct sunlight, and under shelter. Please refer to each product’s technical datasheet for the correct shelf life.
