Rocksett,4 OZ
The Original Flexbar High Temperature Rocksett. Locks, Seals & Bonds – Nuts, Screws, Shafts, Keys, Splines, Pipes, Flanges, etc. incredible Temperature Resistance (-350°F) up to 2,015°F. Electrical insulation for both A.C. and D.C. up to 20 Radio MHz.