Water-Soluble Block Printing Ink Extender - Speedball

Water-soluble block printing extender base medium is formulated to use with water-soluble block pr...

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This guide is for block printing enthusiasts using Speedball Water-Soluble Ink Extender. It helps users achieve transparent color effects while maintaining ink viscosity. A key benefit is the ability to create subtle color variations. Note that the amount of extender needed will vary based on the desired effect.

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BrandSpeedball

Extended Product Information

FAQs

What is the AP Seal?

The AP Seal indicates that the product has been certified by a toxicological evaluation to contain no materials in sufficient quantities to be toxic or injurious to humans, including children.

Can I use this extender with other brands of ink?

While the extender is designed for use with Speedball water-soluble block printing inks, it may be compatible with other water-based block printing inks. Always test a small amount first.

How much extender should I use?

Start with a small amount and gradually add more until you achieve the desired level of transparency. The amount needed will vary depending on the ink color and desired effect.

How should I clean my printing tools after use?

Clean your tools with soap and water immediately after use. This will prevent the ink from drying and hardening.

Can I use the extender to make my ink dry faster?

No, the extender is designed to create transparency and maintain viscosity, not to speed up drying time.

Is the extender safe for children?

Yes, the extender carries the AP Seal, indicating it is safe for use by children.

Troubleshooting

Ink appears too thin or runs.

Reduce the amount of extender used. Too much extender can make the ink too thin, affecting the print quality.

Color is not transparent enough.

Add more extender to the ink mixture, mixing thoroughly.

Ink is not adhering to the printing surface.

Ensure the printing surface is clean and not greasy. Too much extender may affect adhesion, so try using less.

Pros and Cons

Pros

  • Allows for creation of transparent color effects.
  • Maintains ink viscosity for better print quality.
  • Safe for use due to AP Seal certification.
  • Easy to incorporate into your existing printing process.
  • Can be used to create new colors by overlapping inks.

Cons

  • Requires experimentation to achieve desired transparency.
  • May alter the drying time of the ink.
  • Overuse can affect the ink's adhesion to the printing surface.

Setup, Compatibility & Care

Setup:

  1. Gather your Speedball Water-Soluble Ink, Speedball Water-Soluble Ink Extender, a palette for mixing, and a brayer.
  2. Place a small amount of ink on your palette.
  3. Add a small amount of extender to the ink.
  4. Mix thoroughly with your brayer until the mixture is uniform.
  5. Test the mixture on a piece of scrap paper to ensure the desired effect.

Compatibility:

The Speedball Water-Soluble Ink Extender is designed to work with Speedball water-soluble block printing inks.

Care:

  • Store the extender in a cool, dry place.
  • Keep the container tightly sealed when not in use.
  • Clean up spills immediately with soap and water.
  • Do not mix with other types of inks or mediums unless otherwise specified.