After a long search, I ended up getting beacon fabri-tac since I can get it locally. I started with UHU "all purpose twist & glue" worse product ever for foam
HOURS to cure and snaps in half with minimal pressure. Anyone willing to compare fabri-tac against foam-tac would be great!. I don't mind paying for the good stuff; but, if I can't get it locally, I would need to justify that the good stuff can beat what I can get locally.
Based on the link provided, I think foam-tac is more flexy once cured vs fabri-tac. I am not a builder so I don't have experience. But the facri-tac is flexy but not "floppy" like the video.
I sheared both sides of the wings off on my corsair during maiden (2 cart wheels in 30 secs total LOL). The fabri-tac reglue held after 3 cartwheels on the remaiden and about 5 dumb thumbs and nose ins while trimming it out. I honestly think my wing is stronger after the reglue compare to new unbroken wing.
Again if some one has both would compare it would be great!