What is the primary purpose of a sealant in piping?

The primary purpose of a sealant in piping is to block the passage of fluids. Sealants are specifically designed to create a barrier against leaks, preventing fluids from escaping through joints or connections in the piping system. This is particularly important in various applications, where even small leaks can lead to significant issues, such as pressure loss, contamination of the environment, or damage to surrounding materials.

By effectively sealing joints and connections, sealants help maintain the integrity and efficiency of the piping system, ensuring that fluids travel through the intended pathways without leakage. This functionality is crucial for the safe operation of plumbing, HVAC systems, and other fluid transport applications. Therefore, the role of sealants in blocking fluid passage is essential for both performance and safety in piping systems.