I used Gorilla Glue to seal a leaking PVC joint instead of proper sealant.
If you need to un-glue a dried connection, use the heat gun to warm the fitting until you can pull it away.
The answer is indefinite.The life should be long when it's installed correctly.Unless the temperatures are extreme, the hot/cold should have no effect.
The process of joining a pipe to a fitting requires a specially formulated primer and cement, a chemical solvent, and re-hardening.The bond is similar to what you get with welding metal.
The primer needs to be wet to do its job and not impede the cement, so it is not necessary to dry it before use.
The original J-B Weld formula is geared toward bonding more types of plastic.It is ideal for situations in which the plastic parts will get wet.
After joining the pipes, you have to hold them together for 30 seconds.It takes another 15 minutes for the joint to be able to resist water pressure and cure in two hours.
Try this when you are experimenting.The primer and acetone should be put on a different spot.If you wait a bit, you can see which piece is softer.
UV Curable adhesives are the best for bonding plasticized material.The flexible grades of cyanoacrylates are offered by Permabond.
The answer is that PVC cement is not a glue but a solvent that you can use to melt it cold.If the application is not too demanding, contact cement, hot glue and super glue can be used.
Recoat the pipe with glue if necessary after wiping off excess glue.For total cure, give a time off of 15 minutes and 2 hours.Before turning on the water, leave overnight to dry.
A new grade of white mineral oil can be used as an external lubricant in place of the usual paraffin wax to save money and speed compound mixing.
Take a pipe and make a hole in it with a solvent and primer.Then solvent welded it to the other end of the pipe.There are two solvent welded joints, one with primer application and one without.