Zerust ActivDri CAP-50A Moisture Control + VCI Capsule, up to 35 ft³ — 375-M-00227, case of 60
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Product Description
Zerust/Excor ActivDri CAP-50A is a dual-action moisture-control and vapor corrosion inhibitor (VCI) capsule for enclosed industrial and electrical applications. It combines a high-capacity desiccant — which absorbs up to 100% of its weight in moisture — with a moisture-activated VCI release that responds to rising humidity, so it both lowers humidity and forms a protective molecular layer on exposed metal. The VCI chemistry is invisible, odorless, non-toxic and dissipates on opening, allowing immediate painting, welding or further processing. An adhesive backing secures the capsule in any position inside the enclosure. The multimetal chemistry protects ferrous metals (carbon steel, silicon steel, stainless steel, cast iron), aluminum, silver and yellow metals. Coverage up to 35 ft³ (1 m³) for up to 1 year. The outer shell is FSC-certified recycled cardboard; the product complies with Global Automotive Declarable Substance, TSCA, REACH, RoHS and TRGS615 requirements. Supplied as a case of 60. Zerust part number 375-M-00227.
Technical Specifications
- Model
- ActivDri CAP-50A
- Zerust part number
- 375-M-00227
- Type
- dual-action desiccant + moisture-activated VCI capsule (ICT technology)
- Protection volume
- up to 35 ft³ (1 m³)
- Protection duration
- up to 1 year (sealed enclosure)
- Metals protected
- multimetal — ferrous (carbon/silicon/stainless steel, cast iron), aluminum, silver, yellow metals
- Desiccant capacity
- absorbs up to 100% of its weight in moisture
- Mounting
- adhesive backing
- NACE TM0208
- Pass
- Compliance
- Global Automotive Declarable Substance, TSCA, REACH, RoHS, TRGS615
- Pack
- 60 per case
- Manufacturer
- Northern Technologies International Corporation (NTIC) / EXCOR
Standards & Compliance
- Material
- VCI (vapor corrosion inhibitor) emitter
- HS Code
- 3824.99
Cross References
- 375-M-00227
- CAP-50A
- ActivDri CAP-50A
- ActivDri CAP50A
Compatibility & Fitment
Combined desiccant + moisture-activated VCI for humid sealed enclosures up to 35 ft³; adhesive-mount, seal the enclosure (do not submerge); protects up to 1 year.
Product Documentation
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Catalogue entry last verified: 2026-08-13. A manufacturer datasheet is attached to this entry — confirm application-critical values against it.
Frequently asked questions
- Where can I buy 375-M-00227?
- 375-M-00227 can be ordered from cballast.com as a ZERUST catalogue item: request a quotation on this page or email sales@cballast.com, and the order ships worldwide.
- What is the manufacturer part number for this ZERUST product?
- The manufacturer part number is 375-M-00227.
- What is the HS code for 375-M-00227?
- The customs tariff (HS) code for 375-M-00227 is 3824.99.
- Who manufactures 375-M-00227?
- 375-M-00227 is a ZERUST product in the Anodes & Corrosion Protection range.
- Is a datasheet available for 375-M-00227?
- Yes — the 375-M-00227 datasheet can be viewed and downloaded on this page.
- What is the minimum order quantity for 375-M-00227?
- The minimum order quantity is 1.
- Is 375-M-00227 available?
- Yes — 375-M-00227 is available to order: fulfilment is from supplier stock in cBallast's European network, dispatched directly from the warehouse to the customer, with the exact lead time stated in the quotation (reply within 24 hours).