Comment by wolfi1 1 month ago if the PVC is brittle it almost certainly lost its plasticizer, could be that the alkaline eroded it 1 comment wolfi1 Reply userbinator 1 month ago Unplasticised PVC, commonly used for rigid pipe, is normally brittle and will shatter, which is why it's not allowed for pneumatic systems. It doesn't crumble easily, however.
userbinator 1 month ago Unplasticised PVC, commonly used for rigid pipe, is normally brittle and will shatter, which is why it's not allowed for pneumatic systems. It doesn't crumble easily, however.
Unplasticised PVC, commonly used for rigid pipe, is normally brittle and will shatter, which is why it's not allowed for pneumatic systems. It doesn't crumble easily, however.