PlumbMaster Approved 97277 Red Hot Dam Heat Stopper, 3/4 lb

Completely stops heat transfer down ferrous or non-ferrous pipe. Easily molds like clay to any shape you need. Can be used over and over. Removes quickly and cleanly after each application. No drip, mess or residue. Ideal for applications in plumbing, ac/r and maintenance. Simply stores in a 3/4 lb container.