Light Leak Proof Sponge Self Adhesive Baffle Flannel 100x200x2mm Camera Panorama Film Back Graflock Back Repair Mirror Damper Light Seal Foam Ligh...

I wish Id noticed this was labeled flannel. Might have stood out if it was properly labeled as felt. Anyway, its fine if you need fairly thick pieces. But for the extremely narrow channels in many 35mm film backs, you are better off using foam which will be much easier to cut into narrow strips. Trying to cut this into narrow strips on a flat surface, it will bunch up and often the adhesive backing will work itself free. Using scissors, all is well for a bit, until again the backing works its way off and the material bunches up. Its also very thin and flimsy, so properly aiming the adhesive side at your target surface sometimes feels like a matter of luck. If you have a steady hand, very sharp tools, have a lot of time and patience, and dont need straight narrow pieces, this is okay. Otherwise get something higher quality, and foam is in most cases a better bet.

Good material for replacing damaged light seals on cameras.

Easy to install and the sheet is enough to fix your light seals for years and years.

Just what I needed to replace the light seals on my Nikon F3. The tweezers were super useful for getting the foam in tight spots. I used a syringe and needle to put rubbing alcohol on the adhesive before installing, this keeps it from being sticky until the alcohol evaporates and makes installation much easier.

Adhesive makes a strong bond. I really appreciate the tweezers which were included; came in very handy.