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PostPosted: Sun Oct 28, 2018 8:35 am 
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Joined: Wed Jul 24, 2013 9:13 am
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Location: Toronto
Gang I have to rebuild a lost section of case iron (not on an AG but I know its used a lot here - ACE loves the stuff!) and will need to protect some holes and make a form/wall to shape the casting to match existing lines.

What doe folks use as a bond break agent so the JBW doesn't stick to the formwork or molds?

Thanks in advance for any suggestion from practical experience.

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Keep you powder dry and your seals oiled.
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http://plinkercases.ca/


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PostPosted: Sun Oct 28, 2018 9:16 am 
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Location: Canada
A thin layer of grease will work.

Al


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PostPosted: Sun Oct 28, 2018 9:30 am 
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Joined: Fri May 04, 2012 9:43 pm
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Location: North of Kenora
Paste wax,neutral shoe polish work as release agents.
I use dollar store modeling clay to fill holes and make dams.
Good luck!

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PostPosted: Sun Oct 28, 2018 1:31 pm 
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Joined: Wed Jan 05, 2011 12:35 pm
Posts: 5999
Location: P.G. B.C.
Gippeto wrote:
A thin layer of grease will work.


I also use a thin wiped on layer of ordinary axle grease. Silicone grease would also work.
I've used the waxes as well as store bought release agent, however with JB Weld or other
epoxies, ordinary grease works as well as any and better than the wax, for me.

edited - same as flyr, I use modeling clay for dams & filling screw holes, etc.

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Daryl


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PostPosted: Sun Oct 28, 2018 2:41 pm 
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Location: Toronto
thanks all

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Shoot straight and safe.

http://plinkercases.ca/


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