Can You Use Plumbers Putty On Granite Sinks

There are stain free forms of plumber s putty for use on stone and other porous materials.
Can you use plumbers putty on granite sinks. The directions on the container of putty will let you know what surfaces it can be used on. I ve found that it s much easier to make a rope vs makin. Will not crack or shrink. My best advice anything that is porous use silicone.
The short answer is no plumbers putty isn t used for underwater applications because it isn t meant to create a bonding watertight seal. Plumber s putty is petroleum based and can stain some materials such as granite. Sta put ultra plumber s putty is designed for use on granite stone marble and other porous surfaces. What happens if you use plumbers putty on plastic.
The applications for plumbers putty are mainly used on faucets sinks and drains to keep water from seeping through. Most of the time its recommended install with clear silicone. How to use stain free for stainless steel plumber s putty to seal the kitchen sink drain assembly. Stain free plumber s putty on granite marble quartz sandstone and other natural porous materials.