PSA SUNMIGHT Film Fileboard Sheets

Finally, a sanding sheet that stays put on my random orbit sander without curling up at the edges during longer sessions. The 2 3/4 inch size fits my pad perfectly, and the film backing holds up better than paper when I'm working on a detailed project.

The PSA backing sticks well initially but holds a bit too aggressively for repositioning—still, once it's down, the cut is clean and the film doesn't tear. Good for quick sanding touch-ups on my project.

Peeling off the backing and sticking one of these fileboard sheets down was effortless, and the film surface has held up through a few gritty jobs without tearing. The PSA bite is solid enough that I haven't had a single edge lift mid-sanding. Exactly what I needed for quick, clean swaps.