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Letter 23009
Aluminum signs need to be
non-conductive
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I have a situation with regards to safety signage used by the
railway industry. We manufacture signs using aluminum, but this is
conductive and a new sign is required for use next to the live
electrical rail line. Is there any way I can make this sign /
aluminum non-conductive and ensure safe use.
Many thanks,
Paul Morton
- London, United Kingdom
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Try anodizing.Good luck

Cair Shishani
aircraft maintenance - Abu Dhabi, UAE
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