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Step 10: Making Silicone Paint

Pic13 shows the final robot pumpkin head with LEDs all on. I used it to experiment with different mixes of silicone paint.

This is not a new idea, but silicone paint is easily made. Simply add naphtha or mineral spirits (paint thinner) and oil paint to the silicone caulk until you get the consistency of paint you want. The only problem with the paint is that it dries much weaker than silicone caulk alone or Oogoo. It has lower adhesion and lower tear strength. Even so, it is useful for some things.

I like a 1 corn starch to 3 mineral spirits (or Naphtha) to 3 silicone caulk for a translucent white gel-like paint. For a paint that is thinner and closer to an oil paint thickness you can use a 1 cornstarch to 4 mineral spirits to 2 silicone caulk. The more solvent you add, the weaker the final strength and adhesion will be.

You can also use acetone, xylene, or toluene but they all have nasty fumes and take several days to dissipate in thicker applications. The Naphtha has the advantage that it evaporates fast and loses most of its smell overnight.

Solvents that give off less noxious fumes and can be used to thin Oogoo and Oogoo II are turpentine and Citrus Solvent. Their only problem is that they can take several days to evaporate in a thicker cast of silicone rubber. For paint thicknesses they work fine but set up pretty slow.
<p>This instructable is BS. Your end product ends up crumbly and nowhere near pliable enough to be compared to sugru in any of the ratios suggested by the author. Instructables is a great website but not when it promotes misinformation which in turn leads to excess waste and destruction of our environment.</p>
​Will Oogoo have more or less amount of strength as Sugru?
Will this stick to brick outside in Florida?
Most likely.<br>Why don't you try it?
<p>I am curious if this material would be suitable for repairing shoe soles.</p>
<p>The Sugru website recommends putting it on shoe soles, and then texturing it to make non-slip shoes.</p>
<p>J great stuff J just wondering if this stuff<br>is food safe?</p><p>The dentist wanted 120 yoyos for a new set<br>of bruxism guard (night grinding) so I<br>mould my self a set from alginate and cast one from plaster and used sugru to<br>mould which worked very nicely probably better then the first ones I got from<br>the dentist.</p><p>However I learnt that these are not food<br>safe thus I&rsquo;m looking for another material to use.</p><p>It be great if this stuff would work if not<br>can you recommend a material that is?</p>
<p>You can buy non-toxic silicon for aquariums.</p>
<p>Probably too late to be of much use but if you rename this &quot;sports mouth guard&quot; they are under $10 at sporting good stores. Basically the same thing. No medical proffesional involved.</p>
I'm a retired dentist. I used to recommend sports mouth guards regularly. Back then, they were $6 at WalMart.
For the mouth guard, why not get the kind that athletes use? I've seen ones that can be softened in hot water, then when you bite them they take on your custom shape.
They now sell tooth grinding mouth guards at every pharmacy for about $20. It includes a tray and silicone mouth form. You soften it in boiling water then bite down on it for a couple of minutes and you have a custom fitted mouth guard. I've used them on and off for years.
<p>There is a one component food-safe version of silicone caulk. It is still based on the water-curing, acetate-releasing mechanism which this project is using.</p>
<p>I think aquarium sililicone sealant is considered food safe(actually fish safe, but that should be the same)</p>
<p>and that is?</p>
<p>Oogoo is awesome, but if you make it with the regular clear hardware store silicone it is extremely NOT FOOD-SAFE, don't put it in your mouth. You can buy two-part food-safe silicone mold making material, that might work for what you are describing. (Do your homework on that, I'm just suggesting it as a possibility.) When trying to find this sort of information, the first thing you want to check is the msds (safety data sheet (SDS), material safety data sheet (MSDS), product safety data sheet (PSDS) etc.) It's what the hospital uses to figure out how to treat people who put things in their mouths...</p>
<p><a href="http://www.msdssearchengine.com" rel="nofollow">http://www.msdssearchengine.com</a></p>
Can this be used to serve food or water off? How toxic is it?
<p>There is non-toxic silicon available to use for fish tanks.</p>
<p>Hey, does anybody know if I could remove this? Real sugru apparently comes off if you need it to, and I'm planning to attach some sugroo/oogroo to my locker, but it can't be permanent. Does anybody know?</p>
I made a cord snap keeper and the edge of a white IKEA lack shelf. When I was done. It did not come off &quot;easily&quot;<br><br>
<p>I have more trouble keeping it stuck than removing it.</p>
<p>i do not know. but try this on a piece of metal then try different ways of taking it off.</p><p>For hot-melt-glue i use rubbing alcohol (RA) and tweezers. i close the tweezers then dip the point in the RA, then press the tip where the glue meets the metal. the RA then flows between the glue and the metal, separating the two.</p>
I've been looking for a compound that i can use for gap filler on a pair of &quot;frankenboots&quot; i made. The soles dont quite match up with the upper so i need something that can fill in the gaps but, will remail flexible, and that will be water repellant. Has anyone used oogoo for anything comparable?
Based on what I just made, this will be perfect
Sugru SHELVING brackets hold weight; I'm wondering if anyone has experience with Oogoo to hold a SHELF?
<p>I haven't had a lot of success with this stuff sticking. I've tried using it like a rubber shield on several objects (thermos bottles, car keys, keychain lights, etc.) and it always lets go a lot easier than I'd prefer. In the picture is a bumper I made for a battery bank. Those holes are where neodymium magnets were stuck. They held for about a week of use before I started finding them stuck to each other instead of the battery. In this application, it's held onto the plastic case quite well. Not so much, the car key, bottles, etc.</p>

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