How To Choose The Right Method For Making a Rubber Mold

This video explores three different mold-making techniques using the same model. Discover the advantages and considerations behind block molds, brush-on molds, and cavity pour molds.
00:00 Introduction
00:21 Block Mold
01:41 Block Mold Advantages
02:37 Brush-On Mold
04:02 Brush-On Process
04:48 Brush-On Mold Advantages
06:18 Cavity Pour Mold
07:29 Support Shell
09:08 Cavity Pour Mold Advantages
11:04 Conclusion
Explore the pros and cons of each method, learn about material costs and working times, and find out which technique suits your specific project needs. Whether you're a beginner or an experienced mold maker, this tutorial will help you make informed decisions in your mold-making journey.
#MoldMaking #BlockMold #BrushOnMold #CavityPourMold #Tutorial #DIY
Adult Supervision Required
Keep Out Of Reach Of Children
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Make It Now! with Smooth-On
www.smooth-on.com
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[@smoothon]

Milo walks you through the steps in choosing the types of mold you can make for your project!

[@roydodd4694]

❤❤it😊😊

[@lonortiz9675]

I had no idea how much time was involved in making these molds - very informative, nice job in your presentation.

[@smoothon]

Thank you for watching. Glad that you enjoyed the video!

[@angierox6964]

Dude, you are awesome… You have the date listed with the pricing. Only the most clever add the dates and so far you are number one of about 1000! Lol. Thank you! Your information, presentation etc. is perfect.

[@smoothon]

Thank you so much for watching. We are so glad that you enjoyed it. Any topic you would like to see us tackle next?

[@encapsulated_nomad1359]

idk how many more videos I'll be watching aside from this one but regardless I am subscribing to the channel simply for the great display and demonstrations to the different approaches to making molds PLUS the reasons to make such molds. I feel so well informed and it really helped me decide on what method to use. Thanks again.

[@smoothon]

Thank you so much for your kind words and for subscribing! We appreciate your support.

[@isaackershnerART]

something about cavity pour molds are just soooo satisfying!

[@smoothon]

It is one of Milo's favorite types to make.

[@TheStockwell]

This is a clear and to-the-point tutorial. I'm really tired of goofy tutorials which think viewers need hipster music, Kubrick-style editing tricks, and lots of annoying jokes. Just show how it's done, Chester! 😸 Best wishes from Vermont 🍁 and have a terrific 2024!

[@smoothon]

Thanks for watching! Don't forget to subscribe and have a great 2024!

[@TheStockwell]

​​@@smoothon I'm a proud subscriber - and I've been using your products for years. I'm moving up from small items to larger works. When I'm finished restoring an 18-inch statue of Napoleon, you'll be hearing from me! 😸👍

[@smoothon]

Awesome!!

[@Esteban-lj8sn]

Maybe the best overview on silicone rubber mold making I watched so far, spoken so clearly,. That's highly appreciated for non-native english speakers as me. Outstanding work ! I've got some Smooth-On products and they are great, the only downside is the cost and availability in my country. Cheers from Argentina. PS: Suscribed!

[@smoothon]

Thank you for watching and the kind words!

[@christianjensen5523]

Outstanding video - unlike many videos out there, this simple and clearly presented overview was truly educational and extremely helpful.

[@smoothon]

Thank you for watching! Don't forget to subscribe!

[@MoellerEngineeringCo.]

Outstanding! Thank you.

[@smoothon]

You are very welcome!

[@erik_riv]

Excellent summary! 💯 I have learned a lot thanks to your tutorials. Smooth-On products are a guarantee of quality ⭐⭐⭐⭐⭐ The block molds that have embedded block molds were not mentioned. Thank you very much to the Smooth-On team and happy new year everyone! 😃 🙏 🎉

[@smoothon]

Thank you for watching! Have a great New Year!

[@agusromero9148]

Gran tutorial para seguir aprendiendo gracias más videos de este tipo 😁👏👏🙏

[@smoothon]

Thank you for watching! Don't forget to subscribe!

[@wdsgothictrader7413]

So perfectly work. Thanks for your support and explication.

[@smoothon]

Thank you! Cheers!

[@sarahmac27]

Thankyou, this was so helpful!

[@smoothon]

We are glad that it helped! Thanks for watching.

[@3DJapan]

You forgot to add the cards for the links mentioned in the video.

[@spazzattack23]

I noticed that to! Luckily he is pretty active in his comments so I'm hoping he will notice

[@MsZzzipper]

Thank you!

[@smoothon]

You're welcome!

[@spazzattack23]

5:36 there is no link/annotation that appears. Would you please reply with the link? 🙏

[@kuikai100]

thanks

[@smoothon]

Thanks for watching, and don't forget to subscribe!

[@deanwerth7241]

Thanks for great video. I would like to know which mould has the longer life span. The block mould I would say.

[@smoothon]

The best answer is that it will depend. There are a number of different factors that can cause the mold to last a long time. The benefit of the cavity pour though is that you can easily make new molds if you need too.

[@aliahmad-uq7cx]

very nice🙂👏

[@smoothon]

Thank you for watching! Don't forget to subscribe!

[@Migssgarcia]

Very helpful! Thank you so much for this video.

[@smoothon]

Thank you for watching! Don't forget to subscribe! 😀

[@lynn6799]

I know this video is 5 months old. But, i was checking out your website and im really interested in how to use your high density epoxy putty (free form fire safe) for making rocks, logs, trees, branches, etc for aquariums. That sounds like a very cool product to use in a planted aquarium I'd like to do.

[@smoothon]

Thanks for watching. That is a great material for creating those things! You can reach out to our technical support staff and they can help get you started with your projects. www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

[@user-to9uz6ck3e]

Hi, what type of method would you recommend to make a silicone mould for simple plant pots. Thank you

[@smoothon]

Hi there! This is a good question for our tech support team, can you send them a ticket here? www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

[@np4136]

I have used plastic wrap between the clay and Free Form Air to minimize clean up. It works very well, although it may leave wrinkles inside the cured shell depending on how smooth you can lay it down. Is there any reason why you wouldn't recommend doing this?

[@smoothon]

If that technique works for you, that's awesome! We see no reason this technique couldn't be used.

[@meedegoo6778]

Hello! i have a question - what material for molding form should i use if i want to make an iron/metal mold sculpture? i dont think that silicone nor rubber will be useful in this case? thank you for the video!

[@smoothon]

Can you send us a tech ticket? Our team can help you - www.smooth-on.com/support/ticket/add/agree/

[@miloradmedunic6202]

You have to use investment casting material (ceramic shell, sand...foundry supply)for anything that is hotter than 560F. (aluminum, bronze, iron....)

[@levanitadiauri7956]

Do you have a video where u make a mold for legged animal ? Or even complex for legged animal (horse, donkey etc.) whith rider on it? Thanks

[@smoothon]

Hey there, We have a video of Milo molding some animal sculptures. kzbin.info/www/bejne/h3qnmoeklLRqh80 If you have further questions please dont hesitate to send us a tech ticket and we can help out with any specific questions you might have. www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

[@akeem2752]

If i have old molds I don't use, could I chop them up and use it as a filler in a block mold or would that decrease the integrity of the mold?

[@Febiza919]

That sounds like a genius idea actually 🤔Lots of people just add more cast items to their molds to maximize the use of space, so I don’t see why that would work, especially since you don’t have to remove it after.

[@roydodd4694]

❤❤it 😊😊

[@smoothon]

Thank you. We hope it helped you!

[@tessamoland797]

My question is how do you make sure the large slit you made to take the skull out of the block mold, doesn't create a point for leaks in the subsequent skulls you create ?

[@smoothon]

When you cut that area you cut in a zig zag pattern. That will help the sides register back together and then the support shell will hold it nice and tight. That helps to prevent any material from leaking out.

[@brockbeckstedt6483]

Does Smoothon have hands on classes at factory, if so where can I get more information on my question?

[@smoothon]

You can get technical support for our products here www.smooth-on.com/support/ and we offer 2 day how to Seminars as well. www.smooth-on.com/content/seminars/

[@gladiatormechs5574]

can i pour SMOOTH ON 66D resin in outside when in cold weather conditions... will it cure ?

[@smoothon]

Most likely not. You should use 66D at 73F/23C

[@rodrigomarques2056]

👌👏

[@smoothon]

Thank you so much. We are glad you enjoyed it!

[@grahams6690]

was it a usa gallon on the mold star 30. and the mold size. please.

[@smoothon]

It was about a gallon of material.

[@06673806]

may i use epoxy resin on mold star 15, mold?, and will it reduce the life of that mold? , thanks for answer

[@smoothon]

Hello, Yes you can however it will reduce the life of the mold. If you have specific questions I suggest reaching out to our technical support team. They can answer your questions further indepth. www.smooth-on.com/support/ticket/add/agree/

[@JorgeLopez.888.]

Great video!!!!!! I have a question. It is possible to make a figurine that is 2.5 inches tall, maybe with a soft wire inside to make it bendable?.

[@smoothon]

Hi there! That is absolutely possible. This is a good question for our tech support team, can you send them a ticket here? www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

[@JorgeLopez.888.]

@@smoothon Hi, thanks for your answer, I dont know what you mean for a ticket, I did click on the link but still not very clear to me. I will love to see a video about a silicone figurine with bendable wire inside. Thanks again!!

[@JorgeLopez.888.]

@@smoothon Oh I just figure it out. Thank you

[@smoothon]

Thanks for the suggestion. I will add that to our list of projects!

[@robertshimaingo7838]

Can these molds be used for plastic injection molding?

[@smoothon]

Hi there! This is a good question for our tech support team, can you send them a ticket here? www.smooth-on.com/support/ticket/add/agree/ Thanks for watching!

[@Arhmt9Playlist]

Did you use hot glue to stick the plexi glass together?

[@smoothon]

Hello, Yes he did use hot melt glue to adhere them together temporarily.

[@nick_coles_art]

This has helped me so much. Im just starting out with moulding. One thing i dont get is how to get a model out of the mould if there are large gaps for instance a figure with the hand on hip. How do you release the figure if the solicone is trapping it?

[@akselyilmaz4537]

For something like this I think a multiple part mold is necessary

[@akselyilmaz4537]

Or you can break the model into several parts and do block molds of the parts if they are not too complex after separation

[@nick_coles_art]

@akselyilmaz4537 ah ok awsome, thankyou.

[@smoothon]

Absolutely. A multipart mold is your best friend in that circumstance.

[@nick_coles_art]

@smoothon awsome thankyou. Do you have videos on multipart moulds?

[@Mauricemrrovero]

Hi my I ask if there's a food grade rubber molds and where can I buy it.

[@smoothon]

Hello, We have a number of food same silicone rubbers. www.smooth-on.com/applications/food-applications/

[@Mauricemrrovero]

@@smoothon for example can it b used for baking? and do you ship to Canada?

[@wellamydasilvabrito4127]

Como fazer prá comprar essa borracha moro no Brasil

[@smoothon]

Thanks for watching! A full distributor list can be found here: www.smooth-on.com/distributors/

[@ericguzman1893]

w milo

[@smoothon]

Absolutely with Milo. Nobody better than him to explain this topic.

[@shl6855]

💀

[@smoothon]

We have a ton of skulls around here! Thanks for watching.

[@dreamelyte]

Thank you for making such an informational video! You have saved a lot of people's research time🫶💕💕💕

[@smoothon]

Thank you for watching! Don't forget to subscribe!