How to make a Rubber Mold with Smooth On for Concrete

In this video I will show you how to make a rubber urethane mold to make decretive concrete pieces using a product called Smooth On. The best part is that you can use this product to make mold for what ever you want! Concrete, plaster, pot metal, chocolate, candy and even molds for human skin! Take your creative mind to new heights!!!
*********MICHAEL BUILDS MERCH!!!*********
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PRODUCTS AND TOOLS I USED:
-Smooth-On VytaFlex 20
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-Smooth-On VytaFlex 30
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-25lbs. Cement All
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-Flow Control
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-Milwakee 18v Drill
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-Small Mixing Paddle
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-Bucket trowel
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FILMING EQUIPMENT I USE:
Rode mic
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Camera iPhone 8
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iPhone Lens kit
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Editing software: Adobe Premiere Pro CC
Gimbal DJI Mobile 2
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Michael Builds
P.O. Box 700391
Plymouth Mi. 48170
Follow me;
Twitter: @buildsMichael
Instagram: @michaelbuilds313
FaceBook: Michael Builds
Email: [e-mail]

[@rogermccaslin6750]

I've built hundreds of molds - fiberglass, urethane, silicone. Smooth-On makes good products. Here's a couple of tips: When pouring, hold the container high above the mold (15-20 inches) and pour slowly. What you want is a thin stream of urethane or silicone. This will help release entrained bubbles. To get a good approximation of the volume of an oddly shaped mold, fill it with play sand and then pour the sand into an appropriately sized measuring container like a Mix-n-Measure bucket. You will find the volume of mixed material within a percentage point or two.

[@MichaelBuilds]

Oh my god that’s brilliant! I’m definitely going to try this next time!

[@maryblaylock6545]

Wow! Thanks for sharing this knowledge with us.🌞🐠🐠🖖

[@budboggs4193]

I'll give them a try. Thank you sir!

[@charlesincharge1245]

Those are great tips. You can use rice as well, makes clean up easier.

[@patzolna53]

.

[@vernonvinson5925]

No worries about the tail break... they grow back!

[@MichaelBuilds]

LOL 😂

[@24ksramos]

“Binge watch”. Dude I haven’t done one project but I feel like I can go to Home Depot right now and make anything. Thanks. I’m so trying some of these projects.

[@freedomhard2310]

Man I've been up all night binge watching your videos! Love them.

[@kmh997]

I knew there had to be a product like this, I just never ran across it, so, thank you for the video!

[@nugget1760]

*IN A WORLD ONE MAN SETS OFF TO SAVE ART FOR ALL MANKIND*

[@karinasamaniego8765]

I could just die. I didn't know this stuff existed. I'm going to go nuts when things get back to normal. I have so many projects imagined in my head now. I know how to finish off my porch, gonna build a concrete bar in back after we build the back deck and no telling what else. So glad I found you!!!! 😍😍😍

[@gotbikes6067]

Nobody ever ripped this guy off!! He's gonna always find the easiest/ cheapest way to compete ANY project!!

[@barrycondicasting]

Well done! I’ve used smooth-on products for 30 years. They have more products than you can count for any project. Read and follow directions and they work every time. Build on!

[@patglenn7762]

There's actually a good reason for using the "right" modelling clay. It's not so much a concern with urethane, but casting silicones will react to the presence of metals. (They wont cure properly.) And latex will go hard if you use a clay with sulphur in it. (That's how rubber tires are made.) As well, latex will discolor in the presence of some metals. (Not really a big deal, but nice to know.)

[@costantinotony4748]

Your work is awsome! I've been in concrete for years and just learned some cool ideas from your chanel! Keep em coming

[@milt8697]

That is awsome i I also learned about smooth on a few years ago but was afraid to try it because the videos that I saw for making silicone mold had you using a vacuum chamber and I didn't want to spend all the money thanks Michael now I know you can do it without all that crap

[@daviddickmeyer5231]

Put a rounded over needle or tiny brad in your exacto holder and use that to cut the clay from around your model. It works much better than the knife blade.

[@jamesdonnelly8888]

Great video, love the no nonsense light hearted style. Awesome content too, many thanks

[@SidneyBoud]

Glad to see someone is working. Good Project.

[@budboggs4193]

Thanks you sir. I am really glad you made the video on this. I was wondering how to make a mold. Just keep up the good work. Thanks for the great videos also.

[@helenmo181]

such a cool niche video for a somewhat niche product. awesome. thanks so much

[@soulstarguidancereadingswi4938]

Dude, C'mon! Lovin' it. Your vid is just what I was looking for.

[@mymorristribe]

Super fun and informative video as usual. Your projects and style are unique.

[@marielynn5234]

How did miss this video? I love the idea of molding concrete! 😊

[@OperationLife]

Love your channel, man!! Been following you since you started. You are awesome!!

[@MichaelBuilds]

Thank you so much! I love hearing from my OG’s! 👍🏻😊

[@timgega5930]

Excellent video and great products, far a retired General Contractor and now a Craftsman. Great job Michael.

[@rocki_bb]

We're all steady craftin'

[@bens.5127]

Great job, Michael! Thank you!

[@brianvaughan3553]

Once again. awesome video !!!!

[@zepriderr]

Sweet! Thanks Michael!!

[@christinedaleyrealtor6628]

I love your projects, they go into my creative arsenal of things to make. And I also love your energy. Stay safe! :-)

[@my5cents4u]

Cool! Very creative and inspiring! thanks!

[@Bettyluv65]

So happy I stumbled across this video...this will help me a lot with my next project...Thank you! ...and you're hilarious!

[@MichaelBuilds]

I’m happy you found me too hehe

[@grimm8786]

1 video in and I subscribed (with notification ON) this guy is the type of DIY I can relate to. 👍

[@MichaelBuilds]

thank you so much Grimm! And welcome to the channel! 👍🏻😊

[@grimm8786]

Michael Builds I appreciate it, Thanks man!

[@mkbman45]

You have a great personality that makes your videos very interesting and enjoyable to watch.

[@evertonbrome2539]

i like it. "aw come on!"

[@marybethduke3263]

Another great project!

[@raughboy188]

This is a hell of a product especially becasuse if you make dioramas you can make your own molds for rocks that would probably outlast ones you buy

[@bipedalbob]

You buy rocks? I got rocks I got lots a rocks.

[@RealWizardry]

This is a great tutorial. Thanks! Subscribed.

[@l.rod2827]

Great video, saved me with a project I'm working on for a model railroad layout. I ordered a couple of model stone walls and of course I received two different walls. Product came from china (forever delivery) so that's what I get. But I came across your video and wala! gonna attempt to make a mold of the model stone wall. With the mold I'll be able to make as many walls as I would like expanding the layout.

[@salmaancarelse3087]

I'm new but I enjoy watching your videos 👍 keep on posting Mr build looking fwd for more vids

[@yvettedawson6655]

I love your channel! Respect!

[@davidshettlesworth1442]

Thank you for a very educational video. I learned a lot! Carry On.

[@chrishunter1226]

Dude Great Video & Info! Thank you so much.

[@akkid86]

Love your channel Mikey! Just subscribed and look forward to more content!

[@MichaelBuilds]

Thank you so much Steven! And welcome to the channel!

[@lynettealmond4754]

Enjoyed your video very much

[@josedm2009]

I love your projects men I appreciate a lot of respect

[@MichaelBuilds]

Wow! Thank you so much Jose!

[@benjamindavis5810]

Awesome. I love your channel.

[@maxmott7489]

I like the “ COME ON” s please do more of “come on” and save time

[@dennisschickling5759]

Glad you all are safe. And stay SAFE.

[@anthonysalinas6639]

Very helpful amazing vids!!!!

[@anniecrowbar9358]

Very cool! Thanks for the video!!

[@MichaelBuilds]

Thank you so much Annie!

[@leroyvandrie3611]

A lot of fun dude. Thanks.

[@johndoyle6044]

dude you are my hero

[@MichaelBuilds]

You are my hero!

[@ray8380]

Looking forward for that sweater that says "come on!"

[@KittyCatsQueen]

Ye thats good one

[@OperationLife]

BAM!! Awesome!!

[@MichaelBuilds]

BAM BABY!

[@sunny37845]

Thank You So Much Sir

[@kennethlemke9826]

Excellent

[@robertdowneypeenis6139]

Everytime he mentions a cut corner I go, "My mannn" audibly lol

[@CryptoAlex1]

you are hilarious! Love the vids bro!

[@Pikabeau5]

Good vids dude. Great info.

[@honeybee9161]

Michael, I hope you and your family are staying safe through this Covid19 menis. Thanks for doing a video at this time. It's boring to say the least sheltering in place. Learned new things as always with your videos. 😊

[@MichaelBuilds]

Thank you so much Honey Bee! Hope you’re doing well too!

[@honeybee9161]

@@MichaelBuilds thank you. You know me always making things. I am the only one in my county that goes out with a homemade covid virus mask and wearing purple surgical gloves. Lol. Going out today to find some activated charcoal for filters for my mask.

[@johnnycardozo5813]

Love your channel. I just discovered it and am looking forward to more of your videos. I'm already working on making my own curved bar top. Let's see how it goes in this the Arizona heat.

[@andreathill947]

You! Are Awesome!

[@DerekPicard]

Great video, nice high quality content!

[@MichaelBuilds]

Thank you so much Derek!!!

[@viper22304]

Thanks for sharing the awesome video. one question: how do you reinforce the tail area? thanks!

[@SnoriSnorison]

DAYUM, MICHAEL! Excellent Eyeballing on the remaining Vyta-Flex mix, yo! That takes REEL SKILLZ, MAN! WTG! ; )

[@magiclay]

hi can you tell how much you can stretch that circles ... regarding to 20A and the thickness....tnks

[@dantheman7344]

Love the videos.. Stay safe.

[@sk84lyfe55555]

The first time you said “I mean, come on🤷🏻‍♂️”, I knew I was going to subscribe to this channel.

[@tommygunn1901]

That’s cool 👍🏻

[@kramakers6958]

You rock.!

[@oliverklozhoff]

I worked at a place that used Smooth-On 2part metal filler; kinda like industrial jb weld. Except WAY cheaper and WAY stronger. After it set, u could even drill and tap it. To say Smooth On makes good shit is a monumental understatement

[@brianhren1244]

Thanks

[@mxjman]

Love the channel. Big fan from the beginning. Keep it up. And keep them coming. Time for some more diy epoxy videos?

[@nickbutler7935]

F.Y.I. a watered down P.V.A. wash will seal most porous surfaces and dries very quickly. Sorry if I am stating the obvious to fellow mould makers. but for newbies it's a quick tip and helps eliminate some of the bubbles on the mould surface. Yep I spell Moulds with a 'U' cos I am a Brit. :)

[@John-mh6mi]

Great project

[@MichaelBuilds]

Thank you so much!

[@MichaelBuilds]

Thank you so much!

[@MrPNOOCH]

Nice job, stay safe.

[@davidarnds3831]

Thanks, more tools for the cranium tool box !

[@timfennema7682]

Michael, Hope you and your family are doing well. Getting crazy on your side of the state. God bless. Jell-O shots 😂😂

[@johnschmitt5478]

That is cool.

[@nicolaiitchenko7610]

What a wonderful video, idea and system. We can even get the stuff here in Australia so I will most definitely be using your advice (always brilliant) for molding the things I need for my model railway and might even try a few cake molds for special events. By the way, love the way the lizard turned 180 degrees when you dropped the box.

[@radladsandsuperdad6657]

Time to come back friend! We need more videos!

[@donnaheard4002]

Loved this. Will this work for Christmas ornaments that are round? I have some old ornaments I would like to duplicate. Thanks Donna

[@FoxRunForge]

thanks

[@damondinicola9364]

If there was a fantastic button I’d click it. I’ve been a subscriber since your first video and shared with countless others. You have inspired myself and others to step outside our “comfort zones”. Thank you. I’ll definitely be trying this too

[@JavaLikeHomesteading]

How long did you leave the cement in the mold before taking it out

[@nickalexander139]

Cool man

[@joyhamilton4248]

This was such a great video!! I want to use it to make cement daisies!! Can you please make a video on how to make a nice size cement pot with a flower garland?? Please teach us that!

[@damstr8345]

I want to do a foam wall around my patio. Windows and doors cut out adobe style. I want to add this idea to the wall before spraying on the final finish.

[@artterry2492]

Very cool

[@MichaelBuilds]

Thank you so much!

[@latergator3367]

Good Stuff !

[@MichaelBuilds]

Thank you!

[@oilswoodhome]

Thank You!!!!

[@MichaelBuilds]

No, thank you! 👍🏻😊

[@JoseGonzales-dj4er]

What number do you recommend if I want to make mold of treeTreebark? or to make a pattern of Bricks to make patterns on sidewalks or walls.

[@newzombie1]

I've been enjoying your videos especially since I've been wanting to take the plunge in creating a concrete countertop and let me tell you you've given me the confidence I need! Your videos are awesome and I can't help but get up "Peter McKinnon" vibe from your videos maybey it's you're B-Roll! Lol then you just mentioned Monty McKinnon, isn't that Peter's dad!? 🤯

[@Moknocka]

I have a new pair of cycling cleats that no one currently makes covers for. I was wondering if you think I could use the molding material as the cycling cleat covers? Basically the mold itself would be the cover over my cycling cleats.

[@jasoncerniglia7010]

Nice im early to this awesome channel

[@tomwilliams3293]

Mike - I want to make concrete counter tops .How thick do you recommend? Can I use the Rapid set Mix for this? I have a 18' long section with an L that is 4 feet... would this still work?

[@juliebower5092]

you are fricken awesome dude

[@MichaelBuilds]

No no no, you’re frickin awesome Julie! 👍🏻😊

[@deborahlynnjohnston7887]

Oh my God ! Hi Michael This video is just what I was looking for it is so good and easy to follow ! ;however, It is your humor and super sexy speaking voice that takes my breath away ! You entertained me from begining to end.I can't wait to try it on my clay Jesus sculpture I just finished You are a natural born teacher! Thank you I can't wait to view every one of your videos . Deb

[@MichaelBuilds]

😊

[@thatgirl3757]

Some really fun ideas! Thanks, you made my day. A great video, as always, I mean c'mon, you've never made a bad video, right? I think you started a meme tho, lol.

[@MichaelBuilds]

Lol 😂 thank you so much! You know you’ve “Made It” when you get your own meme lol 😂

[@kylanbarajas9788]

Thats badass,i dig the mayan sculpture your goin to mold,i got a similar one except is 44 inches in diameter maybe 3/4" to 1" thick how much of the stuff do u think ill need to make a mold out of it,TIA.

[@behemoth700]

Wow... jello shots... I mean molds here we come!

[@klinky100]

Hi Michael ,great video, I have cast my first project but had little holes, how do i get rid of them in the process. Hope you can help. Thanks Steve Klink NZ

[@IceTeaEdwin]

"I'm cheap and lazy" This is my kind of channel.

[@MichaelBuilds]

Lol 😂 your my kinda subscriber 😉👍🏻

[@hawkeye9661]

Love your video. Have you tried the Smooth-On product that you apply with a brush? I want to make a mold of a 20" x 4" x 6" cobblestone. Would you use the pour-in or paint-on? Thanks!