Silly Putty is one of those items that probably can’t be purchased anymore, but that many people remember fondly from their childhood. It’s a silly putty, but it’s also a useful, fun, and addictive substance. It’s a household staple for kids and adults, a toy that’s both fun and something you can make practical. You can make it into a toy, forms, and even a tool.

Have you ever tried to thicken silly putty? It’s not easy!  Check out our quick and easy recipe: 1 part silly putty, 100 parts water, melted (from the stovetop), and mixed until it’s the consistency of the silly putty you remember. We made this in our kitchen to give it a try, but you can save yourself lots of trouble by purchasing a pre-thickened silly putty.

Curious about the science behind silly putty, we turned to one of the leading experts on this topic, Dr. Peter R. Gorby. “Silly putty is very resilient, and it’s been well documented that it’s essentially a polymer that’s very much like rubber,” Gorby explains. “Rubber is a polymer formed from the elastic properties of a polymer called polyisoprene, which has a lot of units in it that form a rubber-like chain. So, if you make a polyisoprene rubber, you can stretch it, but it will return to its original shape.”

Pour in a little quantity of liquid starch and swirl to combine. Continue to add starch and mix until the glue and starch have combined to create a putty. In total, 12 to 34 cup (120 to 180 milliliters) is recommended. If you use too much starch, the silly putty will become sticky and slimy, resembling slime or “Gak.”

How do you thicken Putty, people also ask?

To thicken slime produced with saline solution, add baking soda. If you used transparent glue to make the slime, add an additional 14 tsp (1 g) baking soda. Add an additional 12 tsp (2 g) of baking soda if you used white glue. Mix the additional baking soda into the slime with a spoon and knead it for 2-3 minutes.

What are the Silly Putty ingredients? 65 percent dimethylsiloxane (hydroxy-terminated polymers with boric acid), 17 percent silica (crystalline quartz), 9 percent Thixatrol ST (castor oil derivative), 4 percent polydimethylsiloxane, 1 percent decamethyl cyclopentasiloxane, 1 percent glycerine, and 1 percent titanium dioxide make up the original coral-colored Silly Putty.

People often ask whether you can create funny putty.

2 parts glue to 1 part liquid starch Use twice as much liquid starch for the adhesive as you did for the liquid starch. We created two big balls of silly putty using 1/4 cup of starch and 1/2 cup of glue. Knead until most of the liquid material has been absorbed and a ball the consistency of silly putty has formed.

What effect does baking soda have on slime?

When you add baking soda to your slime recipe, it gives it additional shape and hardness. To help your slime firm up if it’s too oozy-gooey, add another sprinkle of baking soda. Continue to add a pinch of baking soda at a time until the slime reaches your desired consistency. If it’s too stiff, add a teaspoon of warm water at a time.

Answers to Related Questions

How do you thicken slime using baking soda?

In addition to the slime activator, saline solution, a little quantity of baking soda is included in our saline solution recipe to thicken the slime. With clear glue, you may use as little as 1/4 tsp and 1/2 tsp with white glue.

Without baking soda, how do you cure a runny slime?

Simply mix one spoonful of baking soda into a small bowl of warm water. Then, one tablespoon at a time, add the baking soda solution to the slime, kneading in between, until it achieves the required consistency.

What’s the best way to create an activator?

STEP 1: In a bowl, combine 1/2 cup glue and 1/2 cup water. STEP 3: Combine 1/2 cup warm water and 1/4 teaspoon borax powder in a separate small dish. As a result, your slime activator solution is complete. STEP 4: Combine the slime activator, glue, and water in a mixing basin.

What can I do to thicken my slime?

The Best Way to Make Thick Slime

  1. In a dish, pour the Elmer’s Glue-All glue.
  2. If you’re using food coloring, you may do so now. Add borax to the glue to activate the slime.
  3. Stir in the activator with a spoon or a wooden stick. Continue to add the activator until the slime forms.
  4. When not in use, keep it in an airtight container.

What is the best way to create wheat putty?


  1. In a mixing bowl, add 1 to 2 cups of flour. The more flour you use, the more putty you’ll end up with.
  2. Slowly pour water into the flour. Continue to add until the mixture reaches a thick consistency, or the desired consistency.
  3. Fill the basin with food coloring.
  4. After that, you’re all done.

What’s the best way to create stretchable eraser Putty?

Combine the shavings by kneading them together.

In one hand, scoop up the mound of eraser shavings. Squeeze the shavings together into a clump with your fist. Between your two palms, roll the clump. Squeeze and roll the eraser clump until a smooth, completed eraser putty develops.

Is it true that lotion makes slime less sticky?

This not only keeps the slime fresh, but it also makes it less sticky. However, in our fluffy slime recipe, the contact lens solution is the activator (together with the borax) that makes it less sticky. The activator in the floam formula is liquid starch.

Is it true that silly putty dries out?

Silicone and color pigments are the main ingredients in SILLY PUTTY. Silicone is an oil-based material that does not dry out. Silly Putty may harden if it is kept out of the container for many years owing to the other components in the putty.

What is the price of Silly Putty?

$22.43. When you spend $25.00 on qualifying Amazon-sold or fulfilled goods, you get free 5-8 business-day delivery inside the United States. For $5.99, you may have this item sent in 4-5 business days. (Prices in Alaska and Hawaii may vary.)

Silly Putty comes in an egg for a reason.

2. IT WAS EASTER, SO SILLY PUTTY WAS PACKED IN PLASTIC EGGS. Hodgson renamed the substance “Silly Putty” and began selling it on his own. But it wasn’t simply whimsy that inspired Hodgson to put Silly Putty in plastic eggs—it was also a matter of time.

What is the composition of putty?

Putty, whiting (finely powdered calcium carbonate), and boiled linseed oil are used as cementing materials. It’s beaten or kneaded to a dough-like consistency and used to attach panes of glass in sashes, fill nail holes, and seal cracks in woodwork.

How can you get Silly Putty to work again?

If your hands become weary or the silly putty doesn’t soften sufficiently, roll it with a rolling pin or similar item. To flatten and soften the putty, place it on a solid, clean surface and use as much of your weight as possible on the rolling pin. If the silly putty hasn’t softened sufficiently, heat it.

What’s the best way to make putty pop?

Fold your putty over upon itself after making tiny, thumb-sized gaps in it. Squeeze the putty slightly to cause a bubble to develop, then burst it! You’ll need tiny bubbles that you can consistently create and burst at will if you want to make a lot of snapping sounds.

What is the best way to create slime without using glue?

Slime recipe with a fluffy base

  1. In a mixing dish, combine 1/2 cup shampoo and 1/4 cup cornstarch.
  2. Mix thoroughly.
  3. Add 3 drops of food coloring to the mixture (optional).
  4. Stir in 1 tablespoon of water. Continue to add 5 tablespoons of water at a time, stirring thoroughly after each addition.
  5. Knead the slime for 5 minutes at a time.

Is it possible for you to clean Silly Putty?

Remove as much putty as you can. Chill the putty with ice cubes to make it easier to scrape away. Using a cotton ball soaked in rubbing alcohol, wipe the stain. If the discoloration remains, massage it with liquid dish soap and wash as usual.

Silly Putty can it be frozen?

Silly Putty bounces higher than a rubber ball when shaped into a ball and bounced against a hard, flat surface. The bounce of the putty is improved by cooling it. Put the putty in the freezer for an hour to see if it helps.

Is Silly Putty a flammable substance?

Putty is a combustible substance. Although it burns slowly, the flame is very brilliant white. The ash left behind from the burning putty readily crumbles. Putty may be heated in the microwave.

Who made slime in the first place?


When you purchase a package of Silly Putty , you usually get a small bag of regular putty and a little bag of silly putty. The regular putty is just what you would expect: a stretchy, sticky clay that’s hard enough to hold a shape when dry, but soft enough to be pliable when wet. The silly putty, on the other hand, is a completely different beast, made from a very special material that buckles, stretches, and copies any shape you throw at it. But how can you make your own silly putty with silly putty?. Read more about how to make putty with flour and let us know what you think.

Frequently Asked Questions

How do you make silly putty thicker?

You can add cornstarch to the mixture, or you can add more water.

How do I make putty firmer?

Putty is a type of clay that can be used to make objects, such as sculptures, more durable. To make putty firmer, you should add water and knead it together until it becomes sticky.

How do you make silly putty without cornstarch?

The only way to make silly putty without cornstarch is by using gelatin.

Related Tags

This article broadly covered the following related topics:

  • how to make putty
  • how to make silly putty with cornstarch
  • silly putty recipe
  • how to make silly putty
  • how to make putty without borax