Success

[Hairy78]

Just got the can off of my adapter. When it broke loose, it made a pop that was louder than a 308 going through the can. It took me, a shop guy, 5 foot cheater bar, and a 200lb vise, with a jig I made this morning. There was quite a lot of carbon on the tines of the adapter, but I can see no reason for it to get stuck.

[S Lance]

Awesome. Maybe some grease would be in order before screwing it back on?

[Mitch]

Is it possible that some of your ceramic glue stuff crept out of the adapter on to the threads in front? The heat from shooting it might have activated it? Just a guess..

[Hairy78]

I am afraid any petroleum based lubricant would be explosive if it leached into the blast chamber. Looking at some specialty lubes right now.

[Hairy78]

Is it possible that some of your ceramic glue stuff crept out of the adapter on to the threads in front? The heat from shooting it might have activated it? Just a guess..

No, Rocksett sets immediately. Matt and I actually broke the Rocksett loose at the range. Carbon was what caused this, I think the .223, actually was the culprit. Next time I switch calibers, I will brush the mounting surfaces.

[Gunworks]

Copper baised anti-seze.

[Hairy78]

My bad, this can was actually held on with red Loctite, the 223 mount was held on with Rocksett. Copper based anti-seize is what I am planning to use. I bought a solid stick of it today at our local friendly New Holland dealer. I think it will be good because it is a solid instead of a brush on liquid, and I am sure we all know how a microgram of silver anti-seize can coat an entire house just by opening the container.