Moldable Rubber Mini Packs

By sugru


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Soft-touch silicone rubber that molds and sets permanently. Sticks to aluminum, steel, ceramic, glass, wood, and some fabrics and plastics.

  • Materials: Silicone rubber
  • Contains methyltris (methylethylketoxime) silane; Gamma-Aminopropyl Triethoxysilane. If these substances are known allergens, you should avoid skin contact with the uncured product.  Avoid ingesting and contact with eyes
  • Black & White package contains: 4 each of black and white single use packets
  • Color package contains: 2 each of red, blue, and yellow; 1 each of black and white single use packets
  • Form by hand—no tools needed
  • Cures at room temperature to a tough, flexible silicone overnight
  • Care: Waterproof and dishwasher safe when cured
  • Resistant from -76 degrees Fahrenheit to 356 degrees Fahrenheit
  • UV-resistant
  • 6 month shelf-life
  • Dimensions (in packaging): 8" x 4.3" x 0.4"
  • Weight: 0.3 lb.

305 Reviews (4.6 out of 5 Grommets)

Sorted by Rating

did not work

5/21/2014 by Judith

I bought this to repair a thermos. A rubber (or plastic) piece goes from the lid to a ring around the top of the thermos so the lid hangs on to the thermos and won't get lost when open. It had almost been ripped off.. from being used a lot. It looked like the perfect thing to fix with sugru.
So I followed the directions and when I used the thermos next the piece cracked right off. So I used more sugru and repaired it again....again it cracked off. I used up all but one tube of the black trying to repair this and it's still not fixed. Big disappointment...
More > < Less


Dried hard

12/2/2013 by Megan

We were disappointed with Sugru. It did not dry to a "soft-touch silicone rubber." It is like hard plastic. Not able to use it as we had hoped.More > < Less



11/11/2013 by Judik

Ripped off!!!!!!!


Not very strong

10/21/2013 by David

Try play dough instead of this stuff which is probably priced close to gold. Its rubber


Didn't work

9/30/2013 by Cathy

I tried it on a plastic air bed, and it didn't work at all. In fact, the hole in the plastic got bigger.

Items 301 to 305 of 305 total

sugru - self setting rubber

About sugru

Can You Fix It?

It took more than six years for Jane ni Dhulchaointigh and a team of scientists to perfect her idea for a moldable, self-adhesive, and self-curing silicone material, but it only takes about six seconds to become totally enthralled with her brilliant invention.

Derived from the Irish word “súgradh,” which means “play,” sugru is a bit like modeling clay. It’s malleable when you first take it out of the sealed package, and it retains its plasticity for about 30 minutes. It can adhere to metal, glass, fabric and most plastics. It’s waterproof, and it cures at room temperature after about 24 hours.

Sugru is good for anything that needs fixing, modifying, customizing, or cushioning. Instead of throwing away a blender with a broken switch, you can make a new switch out of sugru. Disintegrating grip on your golf club? Hole in your sneakers? Missing piece on your keyboard? Patch them with sugru. Worried about dropping your camera or smartphone? Wrap the corners with sugru for extra protection. The possibilities are endless.

We’re all conscious about extending the lifespan of our things, both to save money and to reduce the amount of items sent prematurely to landfills. sugru makes it easy—and fun—to be resourceful.