In this recorded Finish Along, I cover:
How to finish a gusseted standup using insulation foam sheets*
How to add beaded feet
Notes
I did not cover how to add a weight. This is covered in the Gusseted Standup Tutorial
I don’t know if the insulation foam is acid free or pH neutral. It’s fairly common in finishing, along with styrofoam. I like working with this because it doesn’t pill. You can also use layers of acid free foam core, found in this finish along. Lots of options!