It's worth a try.
I use lemon fresh pledge, furnature polish, it will not damage anything but will remove the glue.ANS 2 - I find 99% alcohol is better for that.
Sticky residue can be removed from painted metal with Goo Gone. Also try a little rubbing alcohol on the spot diluted with some water. Nail polish remover in a diluted form may work as well.
Any polish that is designed for wood is good, but stay away from metal polishes and varnishes.
When you purchase porch and patio furniture, try to get something that is made of wood instead of metal. It will last longer if you take care of it, and it usually won't get as hot as metal furniture will. Wooden furniture can also be painted if you want to change the color. You can get benches or chairs to add to the table that you get.
sand blast, then powder coat it
you can buy metal polish.
You can't remove Super or Krazy glue from fabric.
Remove the paint at the point of attachment.
Depending on how much paint is on the painted metal part you should be able to rub the polyurethane off the painted metal with compound and a buffer. It might be better to start by hand rubbing it first rather than firing up a machine that can cut through the paint you are trying to save.
Use Goof Off to soften the glue, then try to rub it off with a rag.
It's a type of metal polish.
NAICS 337124 applies to Metal Household Furniture.