This has been a perennial problem and inconvenience when using CA dispensed from bottles
There are two issues: #1 the tip clogs up; #2 the screw on base of the tip eventually gets glued to the bottle, and sometimes permanently.
I have not found the Zap tips referenced in Post #3 to be a solution unless you diligently swap the tip with a clean one after every usage and cycle the tips through an Acetone bath. This is a pain to remember to do because you usually have other things to think about when you are dealing with fast-curing CA.
I have not found the inserts for Weld On, or any other such inserts, to be satisfactory solution.
I have not found that wiping with Acetone fully solves the problem because the CA clogging happens not only at the tip but, eventually, further down inside the conical dispenser.
Who likes keeping Acetone around ? . I don't, but it seems to be necessary, at least for unclogging CA bottle dispensing bottles. . But you have to be diligent about keeping the dispenser clean, or you won't be able to use your CA at the precise time when you most need it.
There is a bottle available from Fastcap which might be a solution but I have not tried it yet. . It is not specifically designed for CA application but it might work.
https://www.amazon.com/FastCap-Babe-Bot-Ounce-Glue-Bottle/dp/B0006IUW9U
The dispensing tip is designed for wood glues and the manufacturer says there is a suck-back action which clears the nozzle after you apply the glue and set the bottle down.
Has anybody tried this bottle with CA ? . If so, how did you modify the dispensing tip for CA ?
EDIT: I just read the "Further Details" and learned that this bottle comes with two tips, one of which is more appropriate for CA and is shaped somewhat like the tips on conventional CA bottles that we are used to dealing with. The suck-back action is as yet unproven.
