No pressure pot

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seamus7227

Member
Joined
Mar 18, 2009
Messages
6,220
Location
Wichita Falls, TX
there are! you can use the molds that PtownSubbie makes. I used those for well over a year before i made the switch over to the PP. Which ever way you decide to go, there WILL be failures, you just have to perfect them and learn what technique works the best in your environment.

......and have fun doing it!!!
 

jbswearingen

Member
Joined
Dec 10, 2008
Messages
752
Location
Bowie, MD
I make PR blanks with zero bubbles and no pressure pot or vacuum chamber. All I do are swirled colors, though. I just ordered a pressure pot and have set up a vacuum chamber recently; I'll be trying both soon.
 

jbswearingen

Member
Joined
Dec 10, 2008
Messages
752
Location
Bowie, MD
Oh, not for casting "plain" blanks--I'm gonna start casting objects, like pine cones and coffee beans. I also want to start using Curtis' Cactus Juice to stabilize some really punky mango and the like, such as corn cobs. Sure, you can turn them "naked", but stabilized is SO much easier.
 

PenMan1

Member
Joined
Jul 8, 2009
Messages
6,380
Location
Eatonton, Georgia
"To err is human..... To REALLY screw up requires a pressure pot".

I think someone famous said that once..... Right after "hold my beer and watch this!"

In all seriousness, Don Ward's "bubble free casting" tutorial in our library is an EXCELLENT resource for casting without pressure.
 
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