This is hands down the best plastic bonding I've come across beyond two-part glues. GorillaGlue doesn't come close in performance.

Used to be available in local stores. Great product, way better than super glue on plastic.

Been buying this for 5 years

Returned. This is repackaged dollar store superglue (seriously, I put them side by side and it's exactly the same stuff). Also, utterly failed to work on plastic parts and failed immediately.

Super glue is super glue, but this has one of the best tubes for staying fresh.

This product works where other super glues have failed.

Delrin is a kind of plastic that is hard to bond to. We've had experts come up with formulas, for a lot of money, that didn't work as well as this, and this Plastic Surgery needs much less surface preparation than other adhesives. While it seems pretty strong after setting up for a few hours, we mostly leave it overnight before putting the parts into service. We mostly use the whole tube at a time so I don't know how well a half used tube will last if left around for awhile. The one time we had a half tube, we put it in the vegetable section of our refrigerator in a Zip Lock plastic bag and it was fine after about 2 months. If you want to glue plastic, this is you adhesive!