Hello! I'm hoping the wealth of knowledge here can help.

LOML is painting our old kitchen cabinets. She degreased, and sanded them. Then she went into my shop (while I was at work) and took my Behlen Pour-O-Pack grain filler and went to work. Great, but I wish we had used a water-based product.

Plan was to use Killz water-based primer, but now I don't think we can. Have the paint already, and it's water based.

What to do?