Now, I’m absolutely aware that there is probably not one single realistic situation in which you would need to pull a train using a rig which is held together by adhesive. But we did it. Why? Because we can :-)! Don’t take my word for it though – see for yourselves.
And here’s how that was done.
The product that was used is a Universal Bonder, based on Hybrid technology. In adhesive world this means that it combines properties of two chemical components, in this case: cyanoacrylate and methyl methacrylate, and sort of combines the best of both worlds: speed of curing typical for cyanoacrylates and strength and durability typical for MMAs.
It also means that this adhesive has structural and environmental durability, universal adhesion to multitude of substrates and cures fast through high gap, but it is also one of the safest adhesives to handle in terms of minimised health hazards.
More details here.