Good video, nice and clear and nice to see the finishing of the part with the paint and so on as well!

Great Tutorial!!!

Great video. I have watched a few and this is by far the best example. Short, simple and sweet for those of us familiar with casting a basic one part. I really enjoyed the latter portion of painting the knife.

@smoothon

7 жыл бұрын

Thank you for watching!

incrivel , muito bom o seu trabalho ..parabens

Muy buen tutorial, bien explicado con pocas palabras bastan

NEW Silicone Mold Making Tutorial - 2 Piece Silicone Mold of an Antique Knife The silicone mold making technique shown in this video can be used for making prop knifes, historical replicas, and more. The finished knife replica is cast in TASK 8 liquid plastic resin. The final section of this tutorial shows techniques for painting the completed replica.

@armanmiah9377

8 жыл бұрын

can you use that mold with gold jewellery

@smoothon

5 жыл бұрын

This mold can withstand about 450F, anything which has a melting point higher than that would not be recommended.

@DeA2875

3 жыл бұрын

What type of clay do you use in this process

Amazing!

What an interesting process! The replica looks great! Beautiful paint job.

@smoothon

5 жыл бұрын

Thanks for watching!

@morganandre1457

3 жыл бұрын

You probably dont care but if you guys are bored like me atm you can watch pretty much all the new movies on Instaflixxer. Been binge watching with my brother recently =)

@mauriciootis9746

3 жыл бұрын

@Morgan Andre yup, I've been watching on Instaflixxer for years myself :)

amazing

I love it

great prop making right there

@smoothon

2 жыл бұрын

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

I found this to be a very interesting video as I work in tool & die and my company builds plastic injection molds for the automotive industry. Great video and thanks for sharing.

@MuffinMan0521

4 жыл бұрын

Yeah definitely a great alternative for low yield production.

That's professional!

@smoothon

5 жыл бұрын

Thank you for watching!

Wow, the manufacture stamp on the "metal"! Looks even clearer than the original!!

@smoothon

4 жыл бұрын

Thank you for watching!

That was brilliant

@smoothon

6 жыл бұрын

Thanks for watching Aidan!

Wow great work

@smoothon

4 ай бұрын

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

Great looking replica!!!! WOW!! Very well done. I kind of was wondering why you chose to use all those cups to hold your paint instead of just using like a tile or a piece of scrap cardboard? Kind of seems like a waste too me, but i'm sure you had a good reason. Awesome stuff!

The Best

How hard is it when it drys? and would this be good for prop making?

this always look so incredibly neat and fun! I wish I could do that as much as I wanted! =) It's on my bucket list for when I retire! =P

@smoothon

5 жыл бұрын

Thanks for watching!

@christopherbragg6643

4 жыл бұрын

Has your retirement started yet? :) would love to know what you've made if so hehe.

@edro.

3 жыл бұрын

@@christopherbragg6643 Was just thinking the same thing. Lil does he know, he'll prob blow his retirement $ learning how to mold.. I'm sue I did. HNY yall !! Be safe out there!!

WOW !!!!

@smoothon

7 жыл бұрын

Thanks for watching, Roger Warrington, and don't forget to subscribe for more how-to videos!

I Really want to get into making molds... Knifes in particular I am involved in airlift where rubber knifes are used for more or less for role play... will this prop be acceptable (sturdy but will bend to avoid actual harm) and can you link me to articles, videos, or even a list of books i can refer to help me learn more about the basics of molds and prop making?

+smooth-on task 8 is more bendable than task 16 plastic. which one more harder. but ofcourse bendable and goes back to shape?

how do you figure out how where to place vents, pour spouts or reservoir cuts??? I am wanting to make a mold of a piece that holds the lens for car's side marker light. The backside has a curve and angles where the bulb is housed.

How did you not show about double-mix and pour technique?

Great work. Can you please write name of the last song? Thanks

cool

@smoothon

6 жыл бұрын

Thank you for watching!

I'm planning on casting a bayonet with Mold Star 20T silicone and Smooth Cast 45D. Would these materials be suitable for a knife?

Que resina utilizas que parece plástico y es flexible?

Sculptex is made by Reynolds Advanced Materials

I cannot but praise how professionally you made the vid. Thanks. I am interested in casting a LEAD piece, instead of one made with a thermoset plastic. Can I use the same technique, perhaps replacing the last polymer with LEAD, instead, or its temperature limit will not be at the melting point of the lead's? Information out there is not specific, and more tends to favour the casting of plaster, polymers and things like that. I appreciate any info about it. Thanks.

@smoothon

8 жыл бұрын

The silicone in this tutorial can withstand 450F

@johnathansmith3819

8 жыл бұрын

Thanks, but I am afraid it requires more than that, sort of 400 C.

When I do registration I use ping pong balls cut in half or half moon shape furniture pins that you can get anywhere, Lowes, or any big box store and they work great.

THANK YOU SO MUCH. but i have a question. does this damage at all the original?

@smoothon

10 жыл бұрын

Making a mold will affect the original. In most cases, using a silicone rubber will produce the least effect. In this example, the original was undamaged.

is that the one pound sculptex

I'm doing a job and I have to make spear tips for a play and there is a possibility that they Will hit the tips of the spears or someone might drop them, do you think that this product you used to make the reproduction would be able to withstand that? If not do you have maybe a more sturdy material that wouldn't break so easily? I was looking at products like polyurethane but I'm not sure. Thanks

@smoothon

9 жыл бұрын

boredbum2009 You may want to investigate a urethane rubber such as our SIMPACT 60 or 85

i made another mold from mold star 30 and want to be able to cast my part in silicone or rubber. What products do you suggest I can use in the mold?

@smoothon

8 жыл бұрын

+chrisc8141 You can cast any other platinum silicone into the mold - you must use a release agent - Ease Release 200 is the recommendation.

what temperature would be max for mold star 30? Would it withstand pewter (470deg. )?

@smoothon

10 жыл бұрын

The maximum recommended usable temperature for Mold Star silicone is 450F

I need to cast a 6-7# lead keel bulb for a model sailboat. I have heard that silicone will take the heat of lead. Do you know if the materials I see here in the Resin Casting examples is of the same type of silicone I would use for lead casting?

@smoothon

8 жыл бұрын

+Brooke Robbins Platinum silicone can withstand 450F

Smooth-On silicone and resin can be used without degassing in vacuum?

@smoothon

4 жыл бұрын

Mold Star 30 and the TASK resin do not require vacuum

How do your products stack up to Alumilite? I've cast with their product for years and the only problem I've had is paint does not adhere to the resin well. I paint the inside of the mold before applying the resin and it can be flecked off fairly easy. How well does your product take additives like porcelain, copper, or aluminum powder?

@smoothon

7 жыл бұрын

Our resins can be painted, but we have some recommendations: www.smooth-on.com/support/faq/141/

i'd personally set the knife vertically on the clay, this way, the knife's edge is more accurate, when you set the knife horizontally flat laying on its side, details gets lost on the sharp edge of the knife where the 2 silicone molds come together...

@Finecine

5 жыл бұрын

Exactly what I was thinking.

I'd like to attempt customizing an action figure, get it the way that I want it and casting it piece by piece. What would I pour into the mold that has enough durability and strength to be a pose-able figurine?

@smoothon

10 жыл бұрын

We have a full line of semi rigid resins may be of interest: www.smooth-on.com/index.php?cPath=1208

Are you using Sculptex Soft, Medium or Hard here? Thanks!

@smoothon

4 жыл бұрын

Sculptex Soft

This Silicon will be perfect to replicate some roof tiles that I cant find, so where to purchase the ingredients for the silicon.

@smoothon

10 жыл бұрын

Where are you located?

أهلاً عندكم تعامل مع شركات لتسويق منتجاتكم ف بي العراق

hi! How much silicon mold (in litres) did you use for this mold making? Thanks!

@smoothon

7 жыл бұрын

This was done with 2 of our trial units of silicone.

I want to copy a silver matchstick vesta I found. I don't want to keep using it for a template so can U use silicone, then plaster of paris...then use the plaster piece for my two piece mold with deft clay? Or is there a better way? Im pretty sure that will work but perhaps I am missing some other process. Thankyou

@smoothon

7 жыл бұрын

I would suggest opening a support ticket here: www.smooth-on.com/support/ticket/add/ So we can best answer your questions. - Thanks.

جميل جدا ولكن ما نوع السيلكون الازرق

Second video: how to get arrested in an airport, because of this first video

Where so you find good clay thats sulfur free and soft?

@smoothon

Жыл бұрын

Chavant NSP is a popular option. chavant.com/chavant-nsp

*Dear Smooth-On* There is a type of *TWIN-SYRINGE* that has a single long spout connecting the two of the containers, this spout has an internal zig-zag path inside that I understand is used to mix the components from the two recipients. Wouldn't it be interesting to sell some of these in much larger formats to make mixing the parts A and B easier, faster, and better? This tool could be sold empty, and the user would fill each syringe with the product they wanted, specially when it's 1:1 mix ratio between parts A and B If you cap properly one end, the piston at the other is, by definition air-tight, so it might ensure an appropriate shelf-life What do you guys think? Love your videos!

@smoothon

10 жыл бұрын

This is a great idea Nelson! Thanks!

Could I use ecoflex 00-50 for mold making?

@smoothon

10 жыл бұрын

Yes, but keep in mind the tear strength is lower than something like a Dragon Skin 10

Hi. I'm a complete noob at making molds so I was wondering if someone can explain to me what the little cut on the tip of the mold was meant to be for. I think it was refered to as the reservoir tip.

@smoothon

7 жыл бұрын

Hello, The reservoir tip is used as a place for any extra entrapped air to go.

What was the point of the reservoir cut at the tip of the knife?

@smoothon

2 жыл бұрын

To keep a bubble from forming at the tip.

No matter what I do, when you put the two mold halves together and pour the resin, the resin always leaks out and makes a mess, leaving half empty molds and a very exspensive puddle..!!!!!! I even use vasaline as a joint sealer to keep the resin in!!!

@smoothon

7 жыл бұрын

We can help you be more successful. Send us a tech ticket at www.smooth-on.com www.smooth-on.com/support/

THIS IS PART A!!!!!!!1111111

what did you use to make mold box

@smoothon

8 жыл бұрын

+Gwendydd St.clair These are plastic mold walls.

how much silicone is used?

Is there a resin out there that has little to no shrinkage?

@smoothon

4 жыл бұрын

A filled resin such as Smooth-Cast 380 would have extremely low shrinkage.

I finished molding my knife. Do you guys have a harder resin I can purchase for casting to prevent the blade from being flimsy?

@smoothon

10 жыл бұрын

The TASK 8 in the video is a good choice, as is our TASK 4 - designed for thin castings.

@chrisc8141

10 жыл бұрын

Smooth-On, Inc Some one also suggested Onxy Resin from you guys as a very good one. How is it?

@smoothon

10 жыл бұрын

Similar to TASK 8 - but with a deep black color.

Could I use any clay like polymer Or it has to be sulfur free sculptex clay

@smoothon

3 жыл бұрын

Polymer clay will work with this material.

did you make the acrylic panels or can I buy those somewhere? Thanks

@smoothon

7 жыл бұрын

We bought them from a local plastics sheet good supplier.

@andys9155

7 жыл бұрын

Did you buy them raw or assembled with the 90 degree joint?

@smoothon

7 жыл бұрын

Raw panels glued together

Can you help me out. I need help on duplicating a swimbait into a 2 piece mold. I have no experience in this at all. How do I stiffen up a soft plastic swimbait. So I can cast into a rigid bait

@smoothon

2 жыл бұрын

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

Is there a place where you can order customised moulds????

@smoothon

3 жыл бұрын

Thanks for watching Tanya X. We do not provide moldmaking services, but we do have a list of moldmakers on our website: www.smooth-on.com/moldmaker/

Why is a reservoir tip cut at the tip of the knife?

@katawatenshu

10 жыл бұрын

It prevents an air bubble getting trapped at the tip

@smoothon

10 жыл бұрын

The reservoir helps reduce a small bubble which can occur in this type of casting.

@msuresh5225

6 жыл бұрын

trebledroid plastic knee making

how did you determine the amount of silicone needed

@smoothon

8 жыл бұрын

This was done using the calculator at www.smooth-on.com/support/calculators/

I noticed you are using ease release 205. I have Ease release 200 in a spray can. Would that be ok to use?

@smoothon

10 жыл бұрын

Yes, but we recommend you spray the release, brush it around with a dry brush, then spray again to ensure all surfaces have release applied.

@chrisc8141

10 жыл бұрын

Smooth-On, Inc Does the knife itself need to be sprayed?

@smoothon

10 жыл бұрын

chrisc8141 Spraying the knife is optional.

@chrisc8141

10 жыл бұрын

Smooth-On, Inc Cool, Thanks for your help! I will go ahead and order my supplies!

Will Smooth Cast 300 work?

@smoothon

2 жыл бұрын

You could also use Smooth-Cast 300

Could you please name those white items used to create the box around the clay? 1:34

@smoothon

7 жыл бұрын

This is a foam core material available at office supply shopr.

@smoothon

7 жыл бұрын

Here is one example - www.amazon.com/Pacon-Board-Inches-16-Inch-Sheets/dp/B002NM94IC/ref=sr_1_3?ie=UTF8&qid=1479390999&sr=8-3&keywords=foam+core

Just a quick question, Why use the clay when you can just lay the knife in the Silicone after it sets up a little?

@smoothon

6 жыл бұрын

That would trap air bubbles, they would rise to the surface of the knife.

@dwoods9988

6 жыл бұрын

Oh, that makes sense. thank you

I'm not understand why put the wire it can help for?please help me

@smoothon

4 жыл бұрын

The brass tube works as an air vent when casting, as it leaves a cavity in the mold.

What are meaning tasks And B?

@smoothon

7 жыл бұрын

TASK is a type of resin we make.

can you use this mold for gold jewellery?

@ReynoldsamPlus

8 жыл бұрын

+Arman Miah This mold can withstand a temperature of 450F, which is well below the melting point of gold. It can, however, be used to cast a wax master for jewelry making.

@armanmiah9377

8 жыл бұрын

+Reynolds Advanced Materials thank you for your help

@smoothon

8 жыл бұрын

This mold can withstand 450F. Not high enough for a direct gold pour, but enough for the wax master which is used for the final pour. Some of our customers do use PMC clay in these molds for precious metal casting though.

How about a 2 part silicone mold for clay?

@smoothon

2 жыл бұрын

This is an interesting idea!

do you know someone who can make me steering wheel molds? i live in riverside ca

@smoothon

4 жыл бұрын

Perhaps our distributor in Los Angeles can assist you in finding a moldmaker: www.reynoldsam.com/la

how many casts can we have with a one mold sir?

@maggieweirwestby9033

4 жыл бұрын

I just spent the last week learning this - from a rep at Reynolds Advanced Materials - Platinum Cure (Mold Start series, etc.) silicone can be cast over and over and have a very long library life, unless you store them improperly, use too much heat on them, or put the wrong solvent, etc. on them - if you treat the mold right, it will last a very long time. Tin Cure Silicone (Like Mold Max) on the other hand degrades faster and will break down easier - although that too can survive many many casts. The library life is one reason why the significant difference in price between the Mold Start 30 and the Mold Max products (just as an example.) Someone from Smooth On may have an even better explanation - but this is what I learned recently after a bunch of research and a very long conversation with an awesome person at Reynold's in Boston.

@ademengin7631

3 жыл бұрын

@@maggieweirwestby9033 thnak you very much for your experinces. i am also expecting a response from Smooth-On...

cant believe, i´ve got the info from pepole who sell smooth on in México and no one can tell me here in mexico how can i make mi dark knight suit with the right material i want to make it in urethane want how to paint and else and morph industries hasnt call me back or answered my mails, in Guadalajara dont have any idea if i can paint urethane in black please help me i need people who really care to sell smooth on and help the ones who want to use it, so sad im mexican and my own people dont help me.

can we use silicone mold with hot paraffins wax ?

@smoothon

3 жыл бұрын

Yes you can.

Where is your sword with rod video?

@smoothon

6 жыл бұрын

Hi Stefan, are you looking for this tutorial? www.smooth-on.com/tutorials/prop-movie-fantasy-swords-flexible-foam/

Anyway you can make me a mold

@smoothon

2 жыл бұрын

We do not make molds, but have a list of moldmakers who may be able to help you: www.smooth-on.com/moldmaker/

.

Clay shrinks and cracks and the silicon runs all over wasting a lot of money DO NOT USE CLAY!

@smoothon

Жыл бұрын

You can use a non-drying clay such as Sculptex. It does not shrink.