Rubbing alcohol removes stubborn stickiness from rubber. If you find older equipment has gotten tacky to the touch, don’t toss it before you try 70% isopropyl alcohol, microfiber cleaning cloths, and good amount of “elbow grease”.https://ift.tt/3ak7589 may also want use a putty scraper to ensure the corroded contact layer is completely removed. I used Grant’s microfiber cleaning clothes from Harbor Freight for addition friction to abrade, and no paper towel lint.This emergency weather radio-TV was found second hand for seven dollars, and restored in an hour’s worth of time (during which I finally watched TheWitcher ep. one). via /r/DIY https://ift.tt/2TAGWM7
