I have recently installed custom cabinetry in my garage. I use my garage for dual purposes: photography studio and woodworking. One of these is highly dust-generating, the other one highly dust-free required.

I'd like to store my photography gear in the garage, and have a portion of my cabinets set aside for it. But I want to make sure to seal these cabinets to keep dust out. They are basic cabinets like you'd see in a kitchen: no major gaps, but edges and seams that fine dust could settle through.

Any thoughts on how to best seal these cabinet doors?