Primer‑Free® 2 protects your magnesium or aluminium components against galvanic corrosion. The resin-bonded, Teflon® impregnated fluoropolymer coating ensures an even, electrically insulating coating and thus overall protection against galvanic cell formation.
Simply install stainless steel HELICOIL® thread inserts with Primer‑Free® 2 coated surface into holding materials such as aluminium and magnesium. Primer‑Free® 2 replaces therefore previous zinc‑chromate primers, which had to be assembled in the holding thread before the HELICOIL® installation.
HELICOIL® insert with Primer‑Free® 2 can be mounted into the standard HELICOIL® threads with the corresponding standard installation tool.
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Find out more: related downloads.
If you would like to know more, simply download the relevant brochures.
| Title | Language | Version | File | Download | |||
|---|---|---|---|---|---|---|---|
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HELICOIL® with Primer‑Free® 2 The well-established thread technology with new surface coating
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English | 03/2019 | 180 kb / PDF |
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