Not all epoxies will bond well with the plastic on the SAK handle. I have not used J-B Weld on that type of plastic so I'm not able to comment on that. However, I will point out that the cure time for J-B Weld (as with any 2 part epoxy) can be greatly reduced by putting the object into a warm oven - I would try to keep it around 165 deg F - certainly below 200 deg-F<br><br>There is a class of epoxies that are designed to bind these sorts of plastics - various names, but look for those that are specifically advertised as "plastic welder" type of epoxies (misleading, as they do not actually weld the plastic).<br><br>Tom