Core mold

[Danth]

Hello All: I've got a 4 cavity core mold which has plungers for ejection. On occasion, after a long casting session, one or more of the plungers stick. The tolerances on all bores and the pistons are very consistant. Seems like temperature is the culprit. As there a high temp lubricant which would help this problem without contamination issues? What temps are most people running their pots? Thanks, Dan

[williamwaco]

I think Bull Plate would fix that.

[Bullshop]

I have three of that type of core mold. Bullplate keeps them running smooooooothly.

[Danth]

What is Bullplate, and where do you get it?

[runfiverun]

talk to the man in the post above yours.

[Bullshop]

Bullplate is one of the lube products we (The Bullshop) sell for casters.
Use the link at the bottom of my post.