What is Powertex?

Powertex products include a range of art and craft supplies but when people say “Powertex” they usually mean the Universal Medium. Powertex Universal Medium is used in mixed media art and crafts, from art, paintings and sculpture to garden decor and jewellery. But what exactly is it? Here are 10 things to know about Powertex:

Powertex mixed media art and craft supplies

10 things about Powertex Universal Medium

  1. Powertex (universal medium) is a water-based liquid.
  2. It’s a fabric hardener used to sculpt and harden natural materials such as textiles, cork, leather, mulberry papers and more
  3. Powertex Universal Medium is weatherproof after 3 weeks curing time (not the Transparent).
  4. It’s also a powerful adhesive for use with wood, metal and other natural materials.
  5. It’s a heavy, hardwearing paint, which is great for mixed media, structured and textured art.
  6. Available in a range of 10 colours plus a Transparent product.
  7. The Powertex universal medium colours are fully mixable.
  8. Combined with the Powertex Stone Art product it mixes into an air drying clay.
  9. It will bind with dry mediums such as sand to create textured paint.
  10. It holds API certification, identifying it as non-toxic and safe for children.

Powertex and plastic

Is there anything it doesn’t do? Yes, there are some things it doesn’t do well. Powertex will peel off soft plastics but there are ways around that for your project. Knowing that it doesn’t adhere well to plastic can be used to your advantage, by using plastic tools for example.

Powertex Bister art "Begin"

Powertex for beginners

It’s easy to create really impressive results even as a Powertex beginner. Choose to make mixed media canvas art,  fabric sculpture or give a new life to something old. Powertex also make a range of other mixed media art and craft supplies that are designed to work with Powertex Universal Medium. These include texture mediums, rust powder, powder pigments and weatherproof varnish.

If you would like to know more about using Powertex products start here or take a look at my Powertex gallery for some photos of Powertex art and sculpture.

Powertex art in rust and Black

Find out more

I also have an ebook available for instant download on Etsy. “Get Crafting with Powertex” is for beginners which tells you how to get started with your Powertex products at home. It includes what you need to know about Powertex Universal Medium, the unique properties of Powertex and how to apply it. It also has a list of project ideas and tips to try. Get your Powertex out and make something unique!

I’m a Powertex tutor in England and I get my supplies from Powertex UK. Head there to get yourself a bottle of the good stuff. If you’re not sure what to put in your basket read this shopping list for beginners.

I have a Powertex with Kore Facebook group where I’m sharing more tips, articles and project ideas. It’s a great place to ask your Powertex questions and get some advice. I’d love to chat with you there!

Powertex fairy houses, blue and purple in a row on white background
Blue Bister and Rust Powertex art by Kore Sage from Rusty landscapes series
Powertex art doll
10 things you need to know about Powertex Pinterest pin


Last updated: 2nd April 2023


Jinny · 10th March 2019 at 8:48 pm

It really is a go-to medium for loads of different uses, I would not be with it now 🙂 x

    Kore · 11th March 2019 at 7:42 pm

    Yes Jinny, I agree! It’s changed the way I create for the better!

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