bubble up

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jim simmons
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Location: Hillsboro Oregon
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bubble up

Post by jim simmons »

What in the devil is this. This is the first time that I have heard this term
Jim
JestersBaubles
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Re: bubble up

Post by JestersBaubles »

aka Boiled glass, I think.

Dana W.
Kevin Midgley
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Re: bubble up

Post by Kevin Midgley »

It is a great way to get the COE to shift.
Judd
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Location: Arkansas

Re: bubble up

Post by Judd »

You can achieve boiled glass (or the effect) with lower temps and longer holds. Still, some COE shift occurs.
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