[Clayart] Offgassing bisque

[Antoinette Badenhorst]

Bryan, what type of tumbler do you use? I wonder of yours do not suck in air as it tumbles.

I tumble all my bisque shards for various purposes and do not experience anything like you describe. 

Best wishes, 
Antoinette Badenhorst

PorcelainByAntoinette  
TeachinArt
International Academy of Ceramics
Mississippi Arts Commission




> On Jan 29, 2022, at 5:59 AM, Bryan Johnson <bryj at cheqnet.net> wrote:
> 
> That was my first guess, but it is way more than the water displacing the
> air in the pores.
> Bryan Johnson
> 
>> On Fri, Jan 28, 2022 at 7:31 PM Robert Harris <robertgharris at gmail.com>
>> wrote:
>> 
>> If it's bisque, then I assume it's just air from the pores. Even if you wet
>> it well first, some of the porosity will take a while to fill.
>> -------------- next part --------------
>> An HTML attachment was scrubbed...
>> URL: <
>> https://lists.clayartworld.com/pipermail/clayart/attachments/20220128/e7ad5eec/attachment.htm
>>> 
>> 
> -------------- next part --------------
> An HTML attachment was scrubbed...
> URL: <https://lists.clayartworld.com/pipermail/clayart/attachments/20220128/553caffb/attachment.htm>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.clayartworld.com/pipermail/clayart/attachments/20220129/7c736ec8/attachment.htm>