Electrical Insulating Adhesive Paper 80mm(3.15in) Width 3m Length One Side Self Adhesive, Battery Pack Insulator Gasket for 18650 21700 26650 Battery Pack, Green. 0.2mm Thickness

This stuff is the bees knees. So much better than plain old fish paper. My employees like it a lot. My customers like it as well.

Ecxelente , llegó muy rápido

Quality product, used for battery pack build.

Great

MatchWhiz - Electrical Insulating Adhesive Paper 80mm(3.15in) Width 3m Length One Side Self Adhesive, Battery Pack Insulator Gasket for 18650 21700 26650 Battery Pack, Green. 0.2mm Thickness Works as it should

Worked better than expected in my battery packs builds

I purchased this self-adhesive insulating paper primarily for shielding spot welded connections on battery pack builds: It’s so much nicer to have new paper to use, rather than attempting to salvage and re-stick old paper. This paper is at least 0.2mm thick, as advertised. As such, it’s a bit stiff off of the roll, but the strong adhesive backing works well to counteract the tendency to curl. The thick paper provides excellent protection for the seams on my battery packs and blocks accidental contact with the electrodes. The paper is definitely flame retardant, as it does not easily ignite when I expose it to flame. In addition, I’ve exceeded temperatures of 104°F (40°C) for more than an hour, without the adhesive backing loosening. After building 3 packs with this tape, I’m happy to say that I’ve found a new favorite supply: It’s easy to cut and apply, doesn’t easily fall off, and is very rugged. In addition, it has a much more professional look than old reused paper or electrical tape.

This electrical insulating adhesive paper has been a great addition to my electronics projects, particularly for assembling small battery packs. The adhesive is strong and ensures a secure hold, while the 0.2mm thickness provides reliable insulation for connections, preventing accidental short circuits. It’s easy to work with and cuts cleanly, making it simple to customize for various uses. The green color helps visually distinguish insulated areas, which is handy during assembly. The material feels durable and has held up well under different conditions. I highly recommend this adhesive paper for anyone working on electronics projects. It’s versatile, effective, and ensures safety when dealing with battery packs or other electrical components!