3M9640 Electrode Foam Red Dot W/o Abrader 50/bg 20Bg/cs
- 3M Red Dot foam monitoring electrodes provides quick stick and easy handling. Patented Solid Gel for "no-mess" application and removal. They have high tack adhesion, and are fluid resistant. Guaranteed against dry-out for thirty days after opening of bag. Unopened bags guaranteed for two years from the manufacturing date. Make sure to keep bag closed tightly after opening to prolong life of the conductive gel on the electrode. 5.1cm diameter.
