How to make a plaster mold

This video explains how to make a double sided plaster mold.
Filming and editing by Barbara Wu and Paloma de Mattos

[@icenesiswayons9962]

After watching about a dozen videos, yours is the first 2 piece mould making concept that I was looking for. Thanks. Nice work!

[@md.sinclair7112]

You Provided exactly what I was looking for. It's nice to meet and see an expert to work great job great video good presentation take care and keep up the good work God bless Mike

[@atzonaftaniel4798]

This is the easiest way to make a mold. I would like to see moldmaking with a very complex model with all kinds of protruding parts and bits.

[@inesioantoniomarinhocorrea1211]

Yes I used coconut oil soap, it works very well. 500g coconut oil and 90g Koh. Mix for 3 minutes, wait for soaping, dilute 50:50 water and use.

[@Samikinsalive]

It would have been nice to know how long to leave it before you can use it and to see the mound being used. Helpful video, thanks

[@OwaisTv12]

U can make single side mold with this glass instead

[@geoffgrigg]

Really good video. Thanks

[@maggieann6437]

If I wanted to make a mold of another cermic piece to do slip casting would it work with the orginal form in a leather hard to bone dry state or should i bisque fire it first??

[@theabristlebroom4378]

Bisque first. Bone dry clay is fragile and can disintergrate when exposed to water (in the plaster). And leather hard isn't strong enough either. Oddly though, you can use a model which is solid wet clay, no problem.

[@cornelieweiss3967]

which kind of soap you are using?

[@phillhuddleston9445]

Informative video, good job.

[@ascensionguaschtorres4123]

THANKS YOU !!!! from Barcelona ( Spain)

[@saudagartebu8846]

Ok semangat mantap sukses mampir 👍

[@ammie7580]

but without a center wouldnt it be solid and not hollow? I am confused

[@wanitagons4269]

Ammarae Eusepi usually these mounds are used with what’s called slipclay . You pour it into the mound and the clay that’s touching the plaster will dry quickly, then you pour out the excessive clay and you have a hollow.

[@metalmicky]

Naff music …

[@airimpact]

You had me until the clean up part

[@husseinselim89]

May I ask you for how I can make mother mold for a cup porcelain

[@photoworld8090]

Can you use a model made from clay to make a mold?

[@bettyism_]

yes, but it has to already be baked.

[@chunkymurps]

@@bettyism_ That is not true at all. Don't give advice if you don't know what you are talking about. You definitely can make a model from clay however you have to be careful not to damage the model when you are packing around it so therefore if your model is drier than the packing clay then that will help.

[@bettyism_]

@@chunkymurps wouldn't you agree that it's more pleasant to work with a solid piece of work without having to be too careful with it? And consider that I might know what I'm talking about

[@chunkymurps]

@@bettyism_ Yes i do agree that working with something solid allows you to not have to worry about being too careful with it, that's why most of the models i make these days are made from wood, but what you said initially is completely untrue and misleading so you don't know what you're talking about.

[@bettyism_]

@@chunkymurps surely. Good chatting with you x

[@masoomehjafarian4985]

thanks🙏

[@sueheald7815]

How did you make molds so you could divide

[@desdelius]

Is it suitable for aluminium casting?

[@antoniolyon4970]

thank you very much amigas

[@prabup5568]

What is the name of the de molding soap

[@klienart]

Not sure what she used but you can use Murphys Oil Soap

[@danreynolds8028]

Music is too loud, distracting and unnecessary making it difficult to make out every word you are saying.

[@felizunamor]

Nice video, thank you for producing this! It would just be so much better without this music, it is utterly annoying and distracting.

[@theabristlebroom4378]

I agree. I prefer to turn on subtitles and mute. But this video doesn't have subtitles. 🙄

[@kennedy5909]

Thanks a lot

[@TheJsf35]

great !

[@calligraphybybarin319]

Nice

[@azimarkus1034]

Hulala if only Nigerian government & the rich will help us get a company

[@lavillelogan2889]

A quiet voice and louder music make this video useless. Your words are quickly said, and often obliterated by the music. What a waste.

[@stephencraig7130]

Its ok but there are much better videos out there.

[@franka9161]

Great video ANNOYING MUSIC

[@muhammadlatif5460]

Not professional

[@grassabrutta]

the music just killed me .... gotta leave now

[@adrianp7475]

crap

[@susanfrazer4341]

crap