Introduction: Home-Made Sugru

Picture of Home-Made Sugru

I just came across this awesome and fairly new substance that is called sugru. Sugru is a whole nother class of silicon because it bonds to most materials, and when it sets this stuff is basically indestructible. I didn't really feel like buying this stuff online so i did some searching on line and came across this way make sugru and it was very cheap, in all it probably only cost me $4 to $5 to make around 9 ounces.

Step 1: What You Need

Picture of What You Need

- silicon caulk (you can get this at any home improvement store)
- A paper cup
- A plastic spoon
- Corn starch/corn flour
- Food coloring

Step 2: The Mix

Picture of The Mix

Put the amount of silicon caulk you want into the plastic cup, the mix is 50/50 so you are going to want to put the same amount of corn starch in the cup as you put silicon caulk.

Step 3: Coloring It

Picture of Coloring It

You can color this any way you want but I used a few drops of food coloring and mixed it thoroughly until it turned the color I want

Step 4: Adding Water

Picture of Adding Water

Now time to add a very small amount of water, after you add the water mix it around and dump the excess water out. the mix is going to be a little soggy so add a pinch or so of corn starch and mix it in to the mix. now you should be left with a substance like play-do that you can mold, bend, and twist around.

Note: if your mix is still too sticky to use you can put some corn starch in you hand and start rolling the mix around in your hand.

Step 5: Finished

Picture of Finished

Now you don't have to go online and get ripped off by the sugru company you can just make your own sugru.

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alex8502 (author)2015-07-17

I use it as a shooting target

ettorefieramosca (author)2015-01-14

I just discovered a new use for my similar homemade Sugru like this one. Once the mix is totally dry, rub your reading glasses (inside and out) with the remanent oily substance on the surface until the glasses end up foggy. Now, wipe the oily substance with a paper tissue and enjoy a really clean and waterproof pair of glasses. I went outside, while raining, and the water drops just washed off the glasses like magic. Excellent!!!

juryman (author)2014-12-06

Will this stuff bond to the sponge type rubber found in the heel of an MBT shoe. I tried using Shoe-Goo and was told it would work but it just pulled out more of the sponge rubber and fell out.

SparkySolar (author)2014-10-23

Thank you so much for this neat Instructable.


padbravo (author)2013-09-28

Tks for the idea of adding food-based colorants... it helps to know when is mixed, i think?

the_names_levesque (author)2013-08-10

can u save it for future use?!?

fuzzybunny (author)2013-07-23

Can't wait to try it.

sofiadragon1979 (author)2013-07-03

My only complaint is how you are saying that the Sugru company is ripping you off, the company sells the stuff for the prices that they do for a reason so they technically aren't ripping people off.

MorNuN (author)2013-07-03

they call it oogoo here, if you search around you'll find a lot of combinations and additives for making different tipes of oogoo

xalpage (author)2013-07-03

Does it work? Have you tried to bond anything? How much time does it take to cure?

And most important can you keep it for future use?

smitty16 (author)xalpage2013-07-03

yes it works, but i haven't tried to bond it to anything yet, it takes about 12-24hrs to full cure.
if you want to save it I would suggest putting it into one of those food vacuum bags because it cant cure with out air, but i wouldn't suggest doing this.

dchall8 (author)2013-07-02

You should have looked here first.  This Instructable was posted back in 2010. 

explosivemaker (author)dchall82013-07-03


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