I should add that I haven't used the methacrylate adhesive for knives. Only for automotive and other fabricated assemblies. I usually use g/flex for knife scales since glue up is typically the last thing of the day so they can cure over night. This being said I am not sure how the acrylic...
How about a methacrylate adhesive. Something like Lord 406/19 would be really fast. These are structural bonding adhesives and unlike epoxies their properties don't really change with set times. I have not used the 406/19 itself but I have used Lord 108b which is the exact same thing but in a...