Hercules Duck Butter 2 lb. Pipe Joint Lubricant 40501 - The Home Depot

Hercules Duck Butter is a water-soluble pipe lubricant for joining pipe and fitting with rubber, synthetic rubber or plastic gaskets. The soft paste spreads easily and thinly to give superior lubrication. Behold the power of Hercules, products built to last and trusted by plumbers to withstand even the toughest conditions

Highlights

Use to lubricate pipe joints

Use on PW, DWV and sewer systems

Soft, paste like material for lubricating bell joint pipe gaskets

Remains in a soft non-liquid consistency from 10 F to 120 F

Will not support bacteria

Compatible with copper pipe

Clean, odorless, non-staining

Adheres to wet and dry surfaces, preventing needless overuse of lubricant

Does not contain petroleum hydrocarbon greases or silicones and will not swell gaskets