How To Choose The Right Method For Making a Rubber Mold

[@smoothon]

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

[@roydodd4694]

❤❤it😊😊

[@richardhamilton7815]

Educational video.🎉

[@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!!

[@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.

[@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!

[@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!

[@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!

[@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!

[@agusromero9148]

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

[@smoothon]

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

[@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?

[@angierox6964]

@@smoothon I am just starting in resident arts and crafts. I’m looking forward to making my own molds someday and of course, when I do, I will start with the least expensive and easiest and work my way up from there.

[@sarahmac27]

Thankyou, this was so helpful!

[@smoothon]

We are glad that it helped! Thanks for watching.

[@anonimatadarkwds]

So perfectly work. Thanks for your support and explication.

[@smoothon]

Thank you! Cheers!

[@MoellerEngineeringCo.]

Outstanding! Thank you.

[@smoothon]

You are very welcome!

[@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!

[@laythabdulwahab9498]

very very good job really it is nice to learning mold making.

[@smoothon]

Thank you for your positive feedback! We're glad to hear that you're enjoying learning about mold making. If you have any questions or need assistance, feel free to reach out. Keep up the great work!

[@Migssgarcia]

Very helpful! Thank you so much for this video.

[@smoothon]

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

[@TheZahnputz]

great comparison! one more (big) con for brush on molds - they are likely to contain airbubbles making them unfit for pressure casting

[@smoothon]

I'm here to assist with Smooth-On product-related inquiries. For specific technical advice on mold-making methods, please contact Smooth-On Technical Support at [www.smooth-on.com/support/].

[@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!

[@MsZzzipper]

Thank you!

[@smoothon]

You're welcome!

[@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/

[@WildIronInc]

Great Video, where is the link to video mentioned at 5:47? "full brush on video" Thanks,

[@smoothon]

Here's the link to the video, a live presentation that covers brush on molds in detail: kzbin.infofBSsBkkETGI We also have this video of a project using Rebound 25: kzbin.info/www/bejne/n5yynqeKYrNgjLs

[@PessimisticHistorian]

What did you use for the mixing container and mould housing for the block mould process?

[@smoothon]

Smooth-On Customer Support here. For the mixing container and mold housing in the block mold process, you can use a new, clean plastic cup for mixing the material. As for the mold housing, it depends on the size and shape of your project. If you need further assistance, feel free to contact Smooth-On Technical Support.

[@spazzattack23]

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

[@smoothon]

They should be in there now! Thanks for letting us know.

[@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?

[@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.

[@kuikai100]

thanks

[@smoothon]

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

[@metalchickyboo]

Hi! Whats the material of the skulls? Looks like plasticine to me

[@kevintran8685]

Nice jobs for the mold,please let’s me know what was material for the statue you make ,I love it

[@smoothon]

Thank you for your kind words! The material used for the statue is Smooth-On mold-making silicone.

[@jerzyjerzmanowski8347]

Thanks 👍

[@smoothon]

You're welcome! If you have any more questions or need assistance, feel free to ask. Have a great day!

[@zxDILLIGAFxz]

Ok need help so reaching out!!! What kind of rubber/silicone can I use for the cast? Like in the video the “skulll” would be rubber after the process??? I’m looking to make shooting targets out of rubber/silicone….hopefully can hear from you soon thanks and great vid

[@smoothon]

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

[@smoothon]

Hello! For making shooting targets out of rubber/silicone, you can use Smooth-On's Mold Star series or Dragon Skin series. These materials are great for creating durable and flexible rubber/silicone casts. Check out smooth-on.com for more information on these products. Feel free to reach out if you have any more questions. Have a great day!

[@gigabuck9091]

Thank you

[@smoothon]

You're welcome!

[@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.

[@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!

[@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.

[@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

[@smoothon]

I apologize about that. Cards have been added. Let me know if I missed any. Hope they help out.

[@smoothon]

I apologize about that. Cards have been added. Let me know if I missed any. Hope they help out.

[@coinopanimator]

Approx 12.00 “cavity pour mould” card link not appearing.

[@coinopanimator]

How do you clean the brushes after silicone brush use?

[@smoothon]

For information on cleaning brushes after silicone brush use, please contact Smooth-On technical support at [www.smoothon.com/support/] for assistance. Have a great day!

[@CarlosLique-d3k]

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!

[@grahams6690]

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

[@smoothon]

It was about a gallon of material.

[@ArturBrzozowski444]

After watching this video I understand, that for making a precise mold out of guitar neck I should make an brush on mold. Am I right? Element is around 23 inches long, could fit in a 3x3 box, however that would be a lot of excess mold material for a box mold. There is almost no details to be captured, however the dimensions plus the changes of the radius and profile should be very precise. Would you agree with my understanding of the topic or is there a better way?

[@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.

[@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!

[@Boudicca-d2o]

Just wondering, I have a hollow sculpture, it’s a hollow rock. What is the best method to cast for a thin wall without using a slush cast?

[@smoothon]

For casting a thin-walled hollow sculpture like a rock without using a slush cast method, you can try a brush-on mold technique. This method involves applying layers of mold material onto the original sculpture with a brush. By building up multiple layers, you can create a thin, flexible mold that captures the intricate details of your sculpture. Remember to follow the technical bulletin for the mold material you choose and ensure proper mixing and application for the best results. If you encounter any issues during the process, you can refer to our FAQ section for troubleshooting tips. Good luck with your project!

[@sonyaharris514]

What type of mold do you recommend for an animal model? I'm pouring a 6"x10" sheep.

[@smoothon]

As a customer support agent, I can't provide specific recommendations on mold types or casting advice. However, Smooth-On offers a wide variety of materials that could potentially work for your application. I would recommend contacting Smooth-On's technical support for more detailed assistance. They can provide you with the best options based on your specific project needs. You can reach them through the Smooth-On Technical Support Page.

[@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?

[@haylepizans5990]

How many oz of product did this take? And can you use cement in them?

[@smoothon]

I'm here to assist with Smooth-On customer support related inquiries only. For questions about product usage or compatibility with cement, please contact Smooth-On Technical Support for accurate information. You can reach them at www.smooth-on.com/support/ticket/add/agree/ or by phone at [phone].

[@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

[@backforblood3421]

Why was it necessary to use anywhere near that much silicone for the block mold?

[@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/

[@EmmaWright-pz8jr]

How about bong molds?

[@smoothon]

Thank you for your interest! For information on bong molds, please visit our website or contact Smooth-On directly.

[@mrocob83]

What if the item that is being used for the master is light and gets lifted up by silicone? What's a good way to keep it flat on the surface?

[@smoothon]

You want to glue the model that you are using down to your working surface before building the mold box and pouring silicone. We use hot glue. It's easy cheap and with some isopropyl alcohol you can usually get the glue off.

[@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....)

[@Mailzas]

How would you make a mold bot for a face mask let's say 5 mm? P.S. Very informative video.

[@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!

[@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/

[@arunsharma-lp4vx]

I really need multi-paty moulds because much of what I need to produce has gor significant undercuts and the likelihood of the mould getting trapped is great. I don't think any of these three types would work for that type of object. An example would be a human skull form where the zygomatic arch is complete so that mould would be trapped beneath it.

[@smoothon]

While I understand your concern, Smooth-On offers a wide variety of materials that may be suitable for your specific application. However, as a customer support agent, I'm unable to provide specific advice on mold making or casting. I would recommend contacting Smooth-On's technical support team for more detailed assistance. They can provide you with the best options for your project. You can reach them through the Smooth-On Technical Support Page.

[@artpascalenancy]

For the cavity pour mold, you could have used plaster instead of the epoxy paste, don't you?

[@smoothon]

Yes you could use plaster to make the support shell. Plaster is heavier and not as strong but it would work.

[@theartistnyc]

I don’t know where he got the $58 for the brush on technique? Just the plasti paste is between $43 and $51 depending where you buy it

[@smoothon]

Thank you for sharing your feedback! If you have any questions or need assistance, feel free to reach out to Smooth-On directly.

[@benicio1967]

I was really shocked at the cost of the rubber mould. I’m sure they are really durable though.

[@smoothon]

Thank you for your comment! Our rubber molds are designed to be durable for multiple uses.

[@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!

[@rodrigomarques2056]

👌👏

[@smoothon]

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

[@jephtisomosot9267]

Why not just 3d print the support shell

[@smoothon]

While 3D printing can be a viable option for creating support shells, it's important to note that the suitability of this method depends on the specific requirements of your project. Factors such as the complexity of the project, the materials being used, and the user's experience and ability can all impact the success of this approach. If you're unsure about the best method for your project, I recommend contacting Smooth-On's technical support for further assistance. They can provide more detailed advice based on your specific needs.

[@Emoki-s6]

💀

[@smoothon]

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