Joint tightener/kiki joint fix
 

I've seen this prodcut kiki joint fix being praised on some of the facebook groups.
Here's a youtube video:
https://www.youtube.com/watch?v=IQ34vAVfUhg
a better video allegedly using before and after:
https://www.youtube.com/watch?v=BGJfNaJ3ZFc&t=14s

Has anybody on the boards here actually tried the stuff?
If so what do you think of it?
Overall good/bad for the figure in the long run?
Any info at this point other then coming from the promoters of it is appreciated.

Re: Joint tightener/kiki joint fix
 

Kiki is water-based polyurethane. Same stuff as pledge floor care or rejuvenate but without the added detergent and scent and other agents used for actually cleaning floors.


Being more "pure" and concentrated means it could be more effective on plastic. As in each drop is more concentrated and in turn dries thicker with fewer applications.



You can buy water-based polyurethane from a hardware store for cheaper and in a larger quantity. Getting a dropper bottle to store it in makes it easier to use as well.