My best advice anything that is porous use silicone.
Can you use plumbers putty on granite sinks.
Plumber s putty is petroleum based and can stain some materials such as granite.
Most of the time its recommended install with clear silicone.
I ve found that it s much easier to make a rope vs makin.
For setting frames faucets and basket strainers use this oatey 9 oz.
However i have seen many plumber s to try puty.
Will not crack or shrink.
How to use stain free for stainless steel plumber s putty to seal the kitchen sink drain assembly.
What happens if you use plumbers putty on plastic.
The short answer is no plumbers putty isn t used for underwater applications because it isn t meant to create a bonding watertight seal.
There are stain free forms of plumber s putty for use on stone and other porous materials.
Stain free plumber s putty on granite marble quartz sandstone and other natural porous materials.
Sometimes its fine sometimes it leached oil into the sink or counter staining it.