# Ceramic Prints Too Porous

**URL:** <https://forum.formlabs.com/t/ceramic-prints-too-porous/19582>\
**Category:** Support & Troubleshooting\
**Created:** [July 12, 2018, 7:52pm UTC](https://forum.formlabs.com/t/ceramic-prints-too-porous/19582 "2018-07-12T19:52:27Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![DanG](https://avatars.discourse-cdn.com/v4/letter/d/ba9def/32.png) [@DanG](https://forum.formlabs.com/u/DanG)\
**Post date:** [July 12, 2018, 7:52pm UTC](https://forum.formlabs.com/t/ceramic-prints-too-porous/19582/1 "2018-07-12T19:52:27Z")

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Hello Friends,  
I have been running tests with the Ceramic resin and I couldn’t help but notice that my prints are very porous even after they have been fired. I have a kiln made for ceramics so I adapted the firing schedule in the guide. I have reproduced the schedule below (the first hold was just so that I could be available when the kiln reached temp). Has anyone else had this issue?  
 ![13%20PM](https://us1.discourse-cdn.com/flex025/uploads/formlabs/original/2X/5/5bab130266080fc974c4f5a1093331501699bbbc.png)

Thanks

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**Author:** ![system](https://us1.discourse-cdn.com/flex025/uploads/formlabs/original/3X/5/b/5bc2bdf993ff27c2e0eecab5010b25626fbb327a.png) [@system](https://forum.formlabs.com/u/system)\
**Post date:** [July 26, 2018, 7:52pm UTC](https://forum.formlabs.com/t/ceramic-prints-too-porous/19582/2 "2018-07-26T19:52:39Z")

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