I print with an Epson 7600 on Hahnemuhle photorag for my B&W work. I've played with various coatings and sprays over the years to protect, enhance, and preserve these prints.

I'm just curious as to what all your experiences are with various coatings. I've seen some comments as to acrylic and spirit based lacquers as well as sprays that on are the market (which is what I've been using the most).

What have you found success with?