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another layer of jb weld
I'm also interested in this. I mended the arm of cast iron desk lamp, gave it 24 hours, but it didn't hold
https://www.room8interiors.co.uk/en-GB/lighting/horstman-counterbalance-desk-lamp/prod_10593
nick_h.
@hugo7
If I want to apply another layer of jb weld (traditional), should I key the surface of the JB Weld first?
Inital search results say wait a min of 8hrs and make sure it's clean. But wondered what others thought.