On May 29, 2:38 am, Richard J Kinch wrote:
dean writes:
Can I unweld any of those joints or are the absolutely permenent?

If you can sacrifice the outer part (the U-bend here), it usually can be
cut and carefully peeled off, and the remainder cleaned up for re-gluing.

PVC pipe solvent "welding" is not really welded, just glued with solvent
penetration.

more like fused or "melded" : ) ...no glue or adhesive used.
it's closer to welding than gluing...if you think about it!

p_z