the purpose of pipe joint compound and how to use it
How to Use Joint Compound:5 Steps (with Pictures) - Apr 26, 2011 · 4. Apply the joint compound. Use the knife to apply the compound in sections beginning with the top of the covered seam. Feather the product over the seam so that the layer is thin but sufficient to cover the face of the tape. Feathering is accomplished by making light strokes that move downward and to each side in a steady manner.
Jun 25, 2010 · Pipe joint compound goes by a couple of different names. For instance, it is commonly called PVC glue or even pipe dope. Regardless of what you call it, it is the compound used to secure pipes to fittings when installing plumbing pipes. Although pipe joint compound can be used on metal plumbing pipe, it most often used on plumbing pipe made out of PVC. Using Pipe Dope to Ensure Tight Seals in Plumbing JointsAug 19, 2021 · Using pipe joint compound on the threads of a pipe joint helps to ensure a water- and air-tight seal. Any plumbing project involving the use of threaded pipe requires the use of a sealant in the form of pipe joint compound, plumber's tape (Teflon tape), or a combination.