If an ordinary caulk was used to seal the sink it likely will fail quickly.
Best sealer for kitchen sink.
Unibond sanitary sealants are specially designed for use in the kitchen and bathroom.
There are 11 ounces of caulk in this tube.
Silicone sealant some newer sinks even.
The best products for sealing around sink.
Stainless plumber s putty if you have a porous sink or one that is easily susceptible to stains you can use.
What is a good sealant for sink drains.
Plumber s putty plumber s putty is the choice of every professional plumber.
They create strong flexible seals and offer long term protection from mould.
How to fix undermount sink leaks.
Most undermount sink manufacturers recommend that you use pure 100 percent silicone sealant for undermount sink installation.
Dap acrylic latex caulk is mildew and moisture resistant making it the perfect choice for bathroom and kitchen caulking or anywhere else where you are dealing with a high moisture area.
If you are 100 dedicated to doing it wrong and insist on using silicone use ge silicone i but not silicone ii its for outside and has uv protectant in it and it can.
Silicone sealants are designed for resilient flexibility and have good adhesive properties.
The caulk is very durable and flexible too.
Naturally any sealant you use for sealing bathroom sinks or kitchen sinks must be waterproof and mould resistant.
If you silicone it and ever have to replace it you will never get it out without breaking the granite.
The clamp bolts hold it in place and the putty acts as the seal.
Plumber s putty comes in containers ranging from small to large tubs which you may choose from.