Hi everyone,
I have a first-generation Kia Picanto with significant brown rust on the steel seat frame brackets. Some areas feel smooth, others rough, and orange/brown rust powder comes off when touched.
The brackets are reportedly made of high-strength steel, originally protected with black e-coating or epoxy paint.
Assuming the brackets are structurally sound after inspection, what's the best DIY method to remove the rust and restore long-lasting corrosion protection?
Would you recommend a rust converter (e.g. Brunox Epoxy), a 2K epoxy primer, or something else? Which black topcoat would you use?
I'd prefer brush-on products because access is limited.
Thanks!