👉 A receiver's fluid, often referred to as a sealant or gasket, is a critical component designed to prevent leaks and ensure a tight seal between two surfaces that come into contact, such as a piston and cylinder in an internal combustion engine or a valve seat and valve. Made from materials like rubber, silicone, or advanced polymers, the fluid is engineered to maintain its integrity under varying temperatures and pressures. It fills any microscopic gaps or imperfections, creating a barrier that stops fluid, gas, or other substances from escaping or entering unintentionally. This not only enhances the efficiency and longevity of the machinery but also protects against wear and tear, contributing to overall system reliability and performance.