Does anyone know how to repair pitting in aluminum pool coping?

[theincrediblebulk]

My aluminum pool coping is pitting but still holds the liner in place. is there a way to repair the coping and stop future damage?

 

[ajw22]

Welcome to TFP.

Unfortunately there is no way to repair the coping and stop damage except to replace it.

 

[InPoolSWG]

My aluminum pool coping is pitting but still holds the liner in place. is there a way to repair the coping and stop future damage?

The pool company recommended a product called POR. It is a multi-part treatment, solution to clean, seal and recoat the pitted area.
I cleaned, primed and painted mine. bad pitting. Clean prime and paint. it slows it down. But you can put off the big expense to replace coping.

 

[rsteigs]

Painting with anything will make it look nice for about 6 months, but the corrosion will continue underneath and the bubbles will start to show the bad spots. I dig mine out with pick and fill with JB weld, sand and repaint. Real pain.