Is PVC primer necessary?

Some will tell you that primer is not necessary to create strong PVC joints. While you may be able to create strong joints without it, primer is an important part in making sure your joints are as strong as they possibly can be. We recommend you use primer on any joints that will have liquid media passing through them.Click to see full answer. Just so, do you let PVC primer dry before cement?No – PVC Primer does not need to ‘dry’ before use – in fact, it needs to be wet to do it’s job and not impede the cement – remember, plumbers in a hurry use this daily and aren’t sitting around waiting for the primer to dry before grabbing the cement.One may also ask, do I need PVC cement? If you are trying to use PVC pipe to transport fluid or gas, PVC cement or special push-on fittings are necessary to assure there are no leaks. Not all applications require a permanent seal like this, however. Let’s look at a few options for non-permanent PVC pipe connections. Similarly, you may ask, is PVC cleaner the same as primer? PVC cleaner is used to remove grease, dirt and oil from PVC surfaces, making them clean. While PVC cleaners are used to clean PVC surfaces, PVC primer is used to join the pipe and fittings securely. If a PVC cleaner is used, the PVC primer must still be used.Should I sand PVC before gluing?In know that PVC should be chamfered and even lightly sanded before gluing for better insertion on the fitting (and probably some other reason). What about CPVC, a manual told me to just cut, apply glue and insert the pipe into the fitting keeping pressure. No sanding, no chamfering and no wiping with primer.