Good glue 2 Attach 1/35 EMHAR WW1 tank tracks?

[Tankbuilder]

I have 4 of the 1/35 scale Emhar tanks and three of them are built. I can not remember what I used to glue the track segments together and to the hull. Now two segments of the tracks on my Mk.IV Female tank have come off. What do you folks use to attach Emhar tracks to each section and to the wheels/hull?

Thanks and cheers