Monday, December 05, 2011

Eva Stosic’s Home Made Polymer Clay Recipe

Thanks to Eva Stosic for sharing her polymer clay recipe and photo of her gingerbread-style house with us. I know Eva has put a lot of effort and testing into this clay because we’ve been e-mailing back and forth since April 2010.

She has plans for more elaborate houses with balconies and turrets. I can’t wait to see those!

Polymer Clay Gingerbread HouseEva Stosic’s Home Made Polymer Clay Recipe

Ingredients:

• 3 T. water
• 1 t. citric acid (not lemon juice or vinegar)
• 1 cup corn starch
• 1 T. tapioca starch
• 1 T. potato starch
• 1 T. arrowroot flour
• 3 T. rice flour
• 1 T. stearic acid (used in candle making)
• 1 t. glycerin
• 1 T. Vaseline
• 1 cup PVA glue like Elmer’s Glue-All

Directions:

Dissolve the citric acid completely in the water (if you do not it will leave granules and that’s a no-no).

Blend the dry ingredients in a closed container. Then mix with the water/citric acid and next three ingredients to a mushy paste.

Put the mushy paste into a plastic or glass container (not for food). Add the PVA glue and mix until smooth.

Cover loosely and microwave 6 to 10 seconds at a time, mixing in between, until the clay starts to gel. Do not overdo or the clay will over-harden.

When done, cover with plastic wrap and let cool; then knead about 10 minutes.

Double wrap in plastic and store in a tightly fitting container.

Tags:

13 comments:

ACreativeDreamer said...

Wow, thanks to you and Eva both for sharing Eileen!

Eileen Bergen said...

Thanks, June. I'd love to see what you could do with Eva's recipe!

Jean Bowler said...

Oh, that gingerbread house is just darling!

Thanks to Eva for sharing her recipe.

Norma said...

It looks good enough to eat!

How to neat to know you can make polymer clay at home. This is real polymer, right?

Eileen Bergen said...

Hi Norma,

Yes, this recipe makes real polymer clay. It polymerizes (becomes plastic) as it cures.

ACreativeDreamer said...

Question... what sort of colorant would be added, or would the clay be painted after it has cured? (Can you tell I've been thinking about this all day?)

Eileen Bergen said...

LOL, June.

You can add oil paint either when making the clay or when you are ready to model it, but adding color before storing reduces the clay's shelf life slightly.

Adding too much paint alters the recipe and could cause the dough to dry out or crack as it dries - if you want intense color, reduce the amount of Vaseline a tad.

Projects may also be made with uncolored clay, then painted after curing with acrylic or oil paints.

Cyndi L said...

Wow! That's a complicated little recipe there, but what a money-saver it could end up being. Thanks!

Cherie said...

I honestly never thought of making polymer clay from scratch. How clever. I always learn something from you! (Oh, and Eva's gingerbread house is really charming.)

JonnyT said...

Does this clay air dry if left out too long?

Eileen Bergen said...

Hi Jonny,

Yes, it will dry out if left out too long. However it will not plasticize. It is the oven's heat which triggers the polymerization chemical reaction.

eva stosic said...

Eva I created a new cold porcelain no cooking simply mix white glue with cornstarch add taylose powder and mint extract mix well let sit 24hrs done

Eileen Bergen said...

Thank you for sharing, Eva. It's nice to hear from you.

I'll be in touch to go over the recipe with you, so I can add it to The Artful Crafter's clay recipes page.

Related Posts with Thumbnails