PC-Plumbing is a hand moldable putty epoxy designed for quick emergency-type repairs. PC-Plumbing is NSF rated safe for contact with potable water. PC-Plumbing can be applied to wet and dry surfaces. Cut, mix and apply. PC-Plumbing allows a working time of about 3 minutes and cures for service in 60 minutes. Works wet or dryFormulated specifically for plumbing repairsIndustrial strengthWaterproofFast settingNo sag and no drip2 Oz. size