Rusty letter art

The Secret Art Box – August 2019

Designer – Kore Sage

The August Secret Art Box included a personalised initial in mdf, a stencil, papers, a quote stamp and textured fabrics. Also Lead Powertex fabric hardener and colour pigments were in Aqua ink and Blue Bister granules. There was so much in the box to use but I knew straight away that I wanted to use Rusty Powder with the mdf, ink and Bister to create rusty letter art.

Powertex UK secret art box august 2019
Powertex UK Secret Art Box August

Materials list

  • Tag
  • Lead Powertex Fabric Hardener
  • Printed papers
  • Pieces of fabrics
  • Mdf letter
  • Aqua ink spray
  • Bister granules
  • Powercotton

Optional and other supplies

Powertex Rusty Letter wall art
Rusty Letter Art by Kore Sage

1. Make a start

Step 1
Step 1

Laying down the first textures with printed papers and Lead Powertex Fabric Hardener to cover the canvas.

2. Create background textures

Step 2 Easy Structure
Step 2

Use Easy Structure with a plastic palette knife through the stencil. Clean your stencil straight away.

3. Build fabric layers

Step 3 adding fabric with Powertex
Step 3

I added fabric textures to build up a background for the mdf letter. Lead Powertex hardens and adheres the fabric. Use a hairdryer to dry.

4. Add mdf letters and shapes

Step 4 Adding MDF with White Powertex
Step 4

To create depth I used White Powertex to paint and glue the mdf letter and shapes. I painted it lightly over most of the background. Dry with a hairdryer.

TIP: Ivory Powertex Fabric Hardener will also work well if you don’t have White.

5. Spray Aqua ink

Step 5 Spray on Aqua Acrylic ink
Step 5

Spray the Aqua ink generously over the textures, let it pool, drip and run off to the side.

6. Add Rusty Powder

Mix up 1 tbsp Transparent Powertex with a little white vinegar and 1/2 – 1 tbsp Rusty Powder. Pour onto the letter, background and fabrics. (It will look grey and the rust will take a few hours to form.)

TIP: For a thicker rust mixture add 3D Sand or Small balls

7. Using Bister granules

Add spots of Transparent Powertex and sprinkle Bister granules onto wet areas. Spray with water and vinegar spray so the colour runs.

TIP: Using white vinegar in the water spray alters the colour of the Bister and encourages the rust.

Step 6 Sprinkle on Blue Bister granules
Step 6 and 7
Step 7 Rusty Powder
Step 6 and 7 rusted

Powercotton vines

Step 8 Powercotton
Step 8

I used Powercotton strands coated with White Powertex to look like vines around the letter.

Brush up highlights

Step 9 White Powertex Highlights
Step 9

White Powertex is dry brushed on highlights over the whole canvas using a flat brush.

Finishing touches

I repeated the Rusty Powder and Bister granules until I was happy with the contrast. Highlighting with White or Ivory Powertex at the end just lifts the letters away from the background. You can layer up as much as you like.

Powertex rusty letter art by Kore Sage
Powertex Rusty Letter Art by Kore Sage

There’s so much left in the Secret Art Box I’ll be making more with these supplies. Tutor Gill has also used this month’s subscription box here.

Keep an eye on The Powertex Studio and my Facebook Page where I’ll be posting my Powertex art. Join us at Powertex Addicts United where you can share your makes.

You can find all the details on the Powertex UK website for your own Powertex subscription box, along with many of these supplies.

Until next time, make some time to let your art out,

Kore x

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