As listed
| Field | Value |
|---|---|
| Seller | Aircraft Spruce |
| Seller's item # | 09-44350 |
| Qualification (per the listing) | MIL-C-81309E |
| OEM approvals (per the listing) | Includes Cessna, Piper, Beech, Pilatus, Van's, Bombardier, Gulfstream and others |
| Listing checked | 2026-09-30 |
Taken from Aircraft Spruce's product page on 2026-09-30. Where the listing does not state a figure, this table does not either.
What it is for
The listing's performance claims are the maker's marketing; we repeat only the qualification and approvals it names. MIL-C-81309E has since been superseded by MIL-PRF-81309H (see CorrosionX).
European listing: ACF-50 at LAS.
Where to buy
The link opens Aircraft Spruce's own page for this item, so the price and stock you see are theirs and current. We do not copy prices.
The Aviation Point links to third-party manufacturer and distributor websites. We may earn a commission on purchases made through these links, at no additional cost to you. The Aviation Point has no partnership or affiliate agreement with Aircraft Spruce, and these links carry no tracking parameters.
Sources
- Aircraft Spruce — ACF-50 Anti-Corrosion Block Compound — product listing, item 09-44350, checked 2026-09-30.