On this Pool Coping repair in San diego, we removed and reset some loose pool flagstone coping. The flagstone was coming loose from age and mortar breakdown. We removed the old flagstone, cleaned the bottom surface and reset with a new platinum mortar we use for pool tile and coping applications. Lastly, we color matched the grouting in between the individual pieces of flagstone on the pool Coping. We were able to blend it fairly nicely to match the current aged grouting color.