Simple Silicone Rubber Molds (no parting line) - Updated


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Ideal for smaller projects (less than 12" x 12"), this is the easiest process for creating parts, patterns, tools, & molds. We demonstrate creating a silicone rubber mold and then the casting of parts with Repro, epoxy casting resins and polyurethane elastomers.



Tremendous
I have no idea what's going on or how I came here, but I watched the whole video.
Den Stump
Kinda useless to say "No parting line" as any other method to make a flat one sided mold like that would also give no parting line,  there is NOTHING to part!  Make a 2 part mold if your going to CLAIM no parting line.  If your going to try advertising your products this way then also you should mold an item that actually has some kind of shape and some details, not just a basic blob with a few contours,that car body looking thing was pretty useless really. That half a valve was kinda nice, try making the entire thing both sides as 1 solid piece though and show us that it then has no parting lines using a 2 piece mold to make it.  Or better yet, make that valve in a 2 part mold with a core to make it hollow end to end through the center and THEN show us "No Parting Line"!
Y
"The mold is reaching the end of its life." well that was phrased quite... morbidly...
Gamer PandaGPDigital
why am i watching this...*continues to watch*
D Russell
what would be the best way to mold a shoe?
M4r_70n85
What the hell am I doing here!??
Gabbie
This was so cool^^
freeman mfg
Depending on which foam board you are using, you may have some curing inhibition with addition cured silicone.  Once the silicone mold is created, you can pour cement into your mold to create your casting.  If you need further assistance, please contact our technical department.
Muralee 888
I like lean make silicon rubber mold
LuckyXIIIGaming
What would be a good combination if I wanted to mold a knife and make a prop rubber knife that was flexible but looked rigid?
katikalasai kumar
hates off
Sharon Hodges
is this ok to use with aking soap
My Space
Why not a glass or plastic surface instead of a wood base.
Nai Edizm
no entendí ni verga
crowbr
I have a great problema i'm using a blue rubber silicone but all the time my silicone rubber sticker in my metal balls molds, any know how i fix it?
Vaskor Palas
Hello how do I purchase the product ??
Matt McMahon Inventor
I could use some help. I am a beginner well it will be my first time making a mold. I have purchases acrylic 2 part epoxy. A friend of mine will be printing something that will look like a 2 part small box. After the box has been printed. How can I make the walls smooth to take a mold of it. What type of rubber epoxy should I be using. I will be putting gasoline in it the acrylic box. I hope it won't interact with gasoline. I need to know what type of plastic epoxy will not react with the gasoline if this 2 part acrylic epoxy will. I would also like to make gaskets that are heat resistant and resistant to sodium hydroxide and potassium hydroxide. Any help would be extremely appreciated. Thank you
Pepe beast
Como si no se les notara su tendencia sexual, sólo con verles ir a comprar lencería a la novia, a sus parejas o incluso al perro para luego ponérsela ellos es la demostración de su virilidad. Luego dirán que yo soy un rata, que yo soy el marica o incluso que son ellos los que se me ríen en la cara... Creo que todas saben por qué y cómo he sido para que me "odien" tanto. Ellos corren a decirles cómo soy a sus protectoras...
Alvin Baez
I need to make a mold for some exhaust hanger bushings i want to make out of Polyurethane. Can you guide what to use to make the mold for the bushings? Original bushing is made of a hardened rubber.
R.J. MacReady
How much silicone would it take to say cover a body. Just asking...
Jo Sa
What is the best mold material if your final items will be in rubber silicone?
Albus Parcival Wolfram Bertus Perkamentus
You cant melt rubber.
Bernarda Franco
I have a question!!! I need to cement cast a model for my architecture class and my model is made out of foam board. Can i apply this to the foam board to make a mold out of it? or will the silicone break the foam board? and can i pour cement inside the mold after?
Vocal Umi
IT IS YOU THAT IS TULU AND YOUR MOTHER IS JACOB
freeman mfg
We would suggest taking a look at our Freeman 1085 Polyurethane Elastomer.
Pepe beast
Esto es solo un mísero ejemplo de los muchos lujos de los que les aportan sus eminencias señorías...
Pepe beast
Ante todo no se van a fiar de nadie que no les ha querido desde pequeños...aunque quizá tengan que dejarse hacer más para que se dejen fiar.
Leonardo de Castro Libório
Dear, what would be the best method to build a mold silicone to copy the body of a mockup of a bus with about 40cm in length where the part would be hollow inside to reduce weight.
Freeman Manufacturing
Leonardo, it would be difficult to say how the mold should be configured without seeing the part configuration.  You can contact our office for further assistance or contact us by email.
ABUELITOVIP
lo veo más interesante que el modelaje 3D. Para diseñar un producto y ganar dinero con su venta lo veo muy interesante
Beca Vídeos
Legal, se eu entendesse alguma coisa que ele tivesse falando!
楊世民
do you have  sell in  taiwan   i   want  to   buy  it   
Eternal Skyy Costumes
What type of silicone pour/produce did you use to create such a shiny casting result? Oomoo 25 didn't give me a good result and yours looks super shiny, which is what i'm after. My objects are super glossy and shiny to begin with, so I just need a better product to use.
Dream Net
Hello. I want to know. from where. Got a silicon accustom know ration price. In any country. Existing.
بس الك بس الك
harah jamil ya mubdae lkn yaseub ealaa maerafih mukawwinat alssaylikun waismah
Sauercrafter XD
What? Rubber? What is this
freeman mfg
Clay can be used if it does not contain sulfur and it is sealed.
Mark Kram
pretty soon, all commercials will be, How-To videos
freeman mfg
Yes, the silicones can be used for wax injection molds.
網路行銷超人董正隆
視頻很中肯!持續加油,長期繼續分享才會有成就。董教練敬上。對了,若你覺得欣賞,請追蹤我的頻道。
karen jones
hi can you use this to make jewelry mold
Purple Space Cow Studios
Isthe repro hard plastic??
Karman Wilmot
I need your help. I'm trying to make paw pads and I went your site and found the Freeman 1050 Polyurethane that I wanted but I don't know which ones I need or if I need anything else to make the paw pads in my mold! Please answer, I don't know who else to ask.
Betus CB
interesante maestro
فيصل الحربي
وش الفايده منها
Sergio Barreto
porradia de mulher
rotaryhero
Would this work on a clay model?
Linzi Thomas
What mould is this? I'm completely new to silicon mould but I need a pouring one like this? What is it called and where can I buy it from?
The Restoration of Dr Who
Can you cast silicon in a silicon mold without problems? I'm trying to cast a black rubber part but half the time can't find any of the shit any of these people use.
katie wishart
can you buy silicone rubber premix
St. Apollonius
Can you pore the silicon? Into large cracks in the rubber mid souls of training shoes for repair?
Henrique Jatobá
bom
Zak Hoskins
It has a flat bottom, of course there's no damn parting line. IT'S A ONE PART MOLD!
Cater
The blue prototype (car?) . . . how you reproduce it seems fairly straightforward but how did you make the original one (the prototype itself)?
Cade Wassabi
How do u get that
tbirdpimp07
hes got the alsa corp spray out car lol
Juan CABRERA MEJIAS
UM ARTISTA EM TRABAJOS MANUALES
علي محسن
تسلم
Ray Butt
3D printers are going to end all this in the very near future
Nuna Elmagnuna
I wonder can I use this Freeman 1060 to fix a shoe sole that got small part missing ?
Freeman Manufacturing & Supply
Our silicones cannot be used for body surgery.  It is for mold making and prototyping only.
BB
+freemanmfg, Is your material ever used for body surgery for tissue degeneration? Hydrogel polymer is something that is being used for back surgery and is there any input you have or information on the risks of having these in your body? How long they would last? Do they disintegrate inside the body and leak, like silicone implants? Do they become hard and non-flexible?
bertie botts
can we use this for keychains? I mean, for example I have a clay keychain that I want to duplicate, what material should I pour in? 
Donald Ruddock
freeman mfg
The silicone rubber can be used to create molds to cast plaster castings
sara rodriguez
Can I use this for plaster apares..
Susie silicone
Hi, Do you need silicone rubber for concrete? feel to contact me. [email protected]
awesomeman5d4
I think I left this video with double my IQ
s.
GAY
freemanmfg
Silicone is not typically recommended to use as a mold material when casting cement. Because of the pH in the concrete, the silicone can leave a white film on the concrete casting that will not come off. Molds for cement castings are typically made of a flexible urethane. We offer the Freeman 1040 and Freeman 1035 Flexible Polyurethane Elastomer.
Adam Robertson
Hi :) Do you know if this would work for concrete? Also how long did it take you to clean the molds above? Cheers - Potential Customer
freemanmfg
Unfortunately, our materials are not food safe.
Justina Matilda
is this food safe
David Garcia
Hi can I buy this in the UK and if so where about thanks
freemanmfg
Contact Customer Service at 1-800-321-8511.
Sohave
Hi, where can I buy your products? I need something for making parts for model trains. out of resin.
adap618
Thank you, is it available here in the Philippines?
freemanmfg
We would suggest taking a look at our Freeman 1035 Flexible Polyurethane Elastomer.
adap618
Hi if i will make mold for masonry purposes, 2ft x 3ft (24x36 inches) , for flooring or vertical stamping purpose, what good product im going to use? thank you and God Bless
freemanmfg
@Karl Azzopardi - We are not sure what you mean by ingredients. The car pattern is made out of Repro 83 Fast Cast Urethane. We applied Plast-econ Modeling Clay to adhere pattern to mold box. We brushed on a layer of wax release to help with the releasing of the silicone mold. The silicone we are showing in the video is the V-340 Base with CA55 Catalyst. If you need to know the incredients of these materials, our MSDS are available on our website.
freemanmfg
We would not recommend our silicones to be used for gumpaste sugar items. The silicone is not FDA approved.
Karl Azzopardi
What are the ingredients using in the mold and the silicone pls ?
Gerardo carta
What products do you recomend for silicone for gumpaste sugar items.
LifeWithKids
could you mold utencils?
Nino Braw Junior
anuncie grátis
Frank Kirkpatrick
What shape were u using?
Minh Son
What's name of product and company? Are there these productions in VietNam market? Thanks
DAT Do
cool awesome!
ChibiBlackii
Aww okay...
freemanmfg
The Bluestar Addition Cure Silicones would be a good material to cast the wax in.
freemanmfg
We would not suggest using our materials to cast lipstick bullets.
freemanmfg
Unfortunately, there is no method of increasing the hardness of the silicone rubber.
ChibiBlackii
Can you make a mold for lipstick bullets?
khaza1wolfgurl
this is absolutely fascinating!! I plan on making small scale replicas of various items throughout history, and I'd like to use silicone molds. This has been very informative!
freemanmfg
There is really no way to get around not using a release. If the mold was made our of a flexible urethane, you would not need a release to release the silicone part, but you would need to use release agents when making your urethane mold.
tom
thanks for you quick helpful reply. after i have made the silicone mold. would i need a release agent when using that. i would be making models out of polyurethane. or is that optional.
Marco Smud
What do I have to use so I do not need a releaser? What is the best material for a mold for casting silicone?
freemanmfg
Yes, you can use silicone mold to cast silicone, but you would need to use a release agent. Silicones do not stick to anything, but silicone. If you need to release silicone from silicone, you can use Pattern Release 202. It is basically petroleum jelly in an aerosol.
freemanmfg
Silicones are self-releasing so you should not need to use a release agent. We are not familiar with the newplast nor the ptflex85. We believe you should not have a problem, but it is always best to do a test sample first.
Marco Smud
Thank you. One more question: Can I use silicone molds for casting silicone?