If you're planning to install a new faucet or replace an old one, you may be wondering if you should use silicone sealant around the base. There are a few things to consider when making this decision.
First, it's important to know that most faucets come with a rubber gasket already in place. This gasket helps create a watertight seal between the faucet and the countertop. If your faucet has this gasket, there's no need to add silicone sealant as well.
However, there are some cases where using silicone may be necessary. For example, if your faucet doesn't have a pre-installed gasket, or if the existing gasket is damaged, you'll need to use silicone to create a watertight seal.
Another thing to keep in mind is that silicone can make it difficult to remove a faucet later on. So if you're not sure whether or not you'll need to remove the faucet in the future, it's probably best to avoid using silicone.
Overall, whether or not you use silicone around your faucet base is up to personal preference. If you're not sure what's best for your project, consult with a professional plumber or contractor for advice.