missing red link
Insulating varnish
A dedicated electrical insulation page is still needed.
Why a static red-link page? Every missing slug needs a stable URL so
prose wikilinks, frontmatter edges, and the validator agree. Page
requests live in GitHub Issues; once the page lands as content/tech/insulating-varnish.md, this stub disappears automatically.
Referenced by
Reference kind
All page requests use the page-request issue template. Generation is maintainer-only — the public site never triggers an LLM call.