What kind of adhesive should be used for air pipe joint leakage?
2 Answers
Kafuter adhesive can be used for air pipe joint leakage. Here are specific solutions for air pipe joint leakage: Undamaged interface gasket with leakage: If the interface has an undamaged gasket but still leaks, Kafuter adhesive can be used, which is effective and heat-resistant. Using adhesive alone is not feasible: Normally, if the exhaust pipe leaks, using adhesive alone for repair is not feasible. The high temperature of the exhaust pipe reduces the adhesive's bonding ability, and leakage will reoccur over time. Welding repair: If there is only an external opening causing leakage, welding repair is sufficient. If internal corrosion has occurred, a new exhaust pipe needs to be replaced.
Last time my car's air conditioning pipe joint was leaking, I temporarily fixed it with Teflon tape and it worked well. This is actually a common issue. When the air hose joint ages or vibrates, causing poor sealing, leaks can affect the overall system efficiency, such as weaker cooling or delayed braking. I recommend first checking if the joint is loose or dirty. After cleaning it thoroughly, use a professional thread sealant, like anaerobic sealant, which is specifically designed to prevent leaks and withstand high temperature and pressure. Ordinary adhesives like super glue or multipurpose glue are not recommended, as they may corrode the pipes or fail quickly. After the repair, it's best to perform a leak test: apply soapy water and check for new bubbles. Regular inspection of pipe seals during routine maintenance can prevent such troubles. Remember, if the leak is severe, it's safer to have a professional shop replace the joint.
