HI All,
I'd appreciate an immediate advise, as I need the board immediately for firing....
It happened, I have a tiny, not too deep cavity on the V board.
How can I fix it?
Shall I fill it with shelf primer?
OR
with tiny crumble of fiber blanket, and then cover with primer?
OR
Deep a tiny piece of fiber blanket in rigidizer, and THEN cover with primer??
Since my Dysson board broke - this is my biggest and most useful board, and I want it working.
BTW the other side has a also a small cavity - so I'll have the same problem
Thanks a lot,
Havi
ps
And/or work with thin fire..................... [then it leaves some texture on the back of the piece]
CONCAVITY in a VERMICULITE board
Moderator: Tony Smith
CONCAVITY in a VERMICULITE board
Haviva Z
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Re: CONCAVITY in a VERMICULITE board
You can use some coarse sandpaper and make v-board dust. Mix it with rigidizer to make a putty and fill in any holes.
Bert
Bert Weiss Art Glass*
http://www.customartglass.com
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Bert Weiss Art Glass*
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Re: CONCAVITY in a VERMICULITE board
I've been successful with a thick mix of kiln wash, packed in, dried and smoothed, but often have to repeat each firing. I've also used a plaster/silica mix that worked reasonably well.
Tim Yardic
Yardic Glassworks
Yardic Glassworks
Re: CONCAVITY in a VERMICULITE board
Thank you ,
Bert and Tim,
Actually when I applied the kiln wash the cavity seems to have disappeared. But I'll keep your advises, if anything develops
very grateful,
Havi
Bert and Tim,
Actually when I applied the kiln wash the cavity seems to have disappeared. But I'll keep your advises, if anything develops
very grateful,
Havi
Haviva Z
- - - - with a smile
"Speed comes from the Devil" - (an Arabic proverb)
http://www.havivaz.com
- - - - with a smile
"Speed comes from the Devil" - (an Arabic proverb)
http://www.havivaz.com
-
- Posts: 2339
- Joined: Tue Mar 11, 2003 12:06 am
- Location: Chatham NH
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Re: CONCAVITY in a VERMICULITE board
I once repaired a refractory cement bowl mold using putty I made with vermiculite board dust. The first attempt at fixing the mold was with kiln wash. That didn't work. The putty worked real slick. So, whatever works...
Bert
Bert Weiss Art Glass*
http://www.customartglass.com
Furniture Lighting Sculpture Tableware
Architectural Commissions
Bert Weiss Art Glass*
http://www.customartglass.com
Furniture Lighting Sculpture Tableware
Architectural Commissions
Re: CONCAVITY in a VERMICULITE board
Thanx, Bert
Right now I am using a smaller ceramic shelf, which works quite OK for me/
Perhaps tomorrow i'll give the V a chance.
Thanks a lot, you and the others
H.
Right now I am using a smaller ceramic shelf, which works quite OK for me/
Perhaps tomorrow i'll give the V a chance.
Thanks a lot, you and the others
H.
Haviva Z
- - - - with a smile
"Speed comes from the Devil" - (an Arabic proverb)
http://www.havivaz.com
- - - - with a smile
"Speed comes from the Devil" - (an Arabic proverb)
http://www.havivaz.com