How to use pipe sealants
Selecting the proper pipe sealant is the first step in any DIY pipe-sealing job. Once you have done that, follow these steps to get rid of leaks.
Get ready. Gather the parts you want to seal and your pipe sealant. Wear gloves to protect your hands.
Clean and prepare all external and internal surfaces. Clean and degrease the surfaces (with special cleaner, if necessary) and let them dry. If the materials to be bonded are inactive metals or the cure speed is not fast enough, you can spray an activator on the surfaces to prepare them.