>>96036474
Look man, at the risk of pissing people off I'm just going to tell you straight up how it is. I use a pre-manufactured wet palette and I use the foam it that comes with it. But do yourself a favor and just throw out the parchment that comes with it. It's useless because it's cut to the same size as the foam, so air bubbles and creases is almost a certain. I see pro painters all the time make this mistake. Why even use a wet palette if you're going to have air pockets and creases everywhere? Another problem with the parchment that comes with it is that metallics seep through the parchment and starts contaminating your foam. At least army painter parchment did.

What you do is buy baking sheets that come in squares, then you fold them into four parts and then cut them with a scissor. And there you have it. Just make sure that the baking sheet is cut smaller than the foam beneath so you don't get air bubbles. See picture for reference. The enjoyment of painting is not being frustrated with the tools working against you.