Boshart Gray Magic 4 Oz. Thread Sealant TS-GM04 Boshart TS-GM04 4 Fl. Oz.

Soft set, slow drying, grit-free, low odor, non-toxic, heavy-duty industrial grade pipe compound. Will not harden in can. Lead free – safe for potable water, compressed air and most oils and gas. for stainless steel threads which are more difficult to seal. -50 degrees Fahrenheit to 400 degrees Fahrenheit temperature ratings.