I painted the kitchen cabinets, the kitchen countertops, not the countertop I use next to the sink and oven (thankfully), but a pass that separates the kitchen from the living room, where I don't spill water, just dust. It has peeled off in some areas. The doors and cabinets are fine for now, but it's only been a month and a half. I will come back.

I painted the kitchen cabinets and the wall tiles with a different shade. It's perfect. I used the hardener on the wall tiles because my kitchen has tiles on all the walls and I didn't want the paint to peel off from knocks. 2 years later, nothing has happened to them.