Highly elastic:
Can be used for connecting same and different materials
Compensation of different material expansions
Dampens/absorbs vibrations and noise/sounds
Long skin formation time:
Enables bonding and/or sealing of complicated/complex and very large components
Joints parts can be re-positioned
Can be ground and painted over:
Following skin formation, can be mechanically machined and painted over without surface activation (check paint compatibility beforehand with preliminary tests!)
Non-corrosive:
Prevents metal corrosion