The best there is
I’ve tied 1000s of perdigons and other resin body nymphs and tried most of the major manufacturers. Solarez Bonedry is by far my favorite resin.
The super low viscosity and brush applicator took some time to get used to but now there is no going back!
It is also very durable, does not yellow over time, and if cured with a good light finishes up with zero tack.