I have and it WILL work, but ANYTHING is easier..
The material itself is REALLY strong, but as it cures, it is designed to foam up due to the chemical reaction. If allowed to foam, the glue is not strong enough (not even close) for the stresses in a bow limb. The clamping has to be so tight the bubbles in the foam are essentially microscopic.
So, it could be used if the glueing surfaces are almost mathematically perfectly matched and smoothed. Clamping needs to be perfectly even, consistent, and very tight, down to almost no gap.
Not any reason good enough to use ti, when Titebond and Urac work so well.