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Stewart Superior has the products to help you grow your business with your brand or ours.

Call Us at 219-362-9921 or email: vicki@stewartsuperior.com 
We'll get your designs and start making clear stamps your customers will love.

ink technology matters

Stewart Superior is the industry leader for ink development, ink technology and ink pads for crafting. Our ink research and development plant - ProColorflex in Hayward, California has a full lab and extensive staff of chemists that formulate specialty inks for the flexographic printing industry. That’s the printing of stickers, labels, boxes and more. These are very demanding applications for ink and they use photopolymer printing plates. Stewart Superior’s craft inks are direct results of that science, research and technology.

Why does ink technology matter?

Ink technology helps us develop ink products and ink pads that provide more value to the consumer. Rather than buying several different ink pads for several different projects, Stewart’s inks can be used for anything from stamping a scrapbook page to faux finishing a bird house for the garden.  You can use our ink pads to stamp your own invitations on card stock and then use the same ink pad to create a custom T-Shirt.  Essentially, Stewart Superior’s ink technology results in more value for the money you spend to enjoy your arts & crafts hobbies.


Call John Kuhr at 510-346-9811 Email: This email address is being protected from spambots. You need JavaScript enabled to view it.

Clear Stamp Manufacturing

  • We Make Your Stamps

    We Make Your Stamps

    We manufacture Superior Clear™ stamps to your specifications.
  • Quality Testing

    Quality Testing

    All Clear Stamps are checked with a micrometer to ensure consistent depth of etching. This ensures that all the dye hits the paper when multiple stamps are on a block.
  • Hand Cleaned & Inspected

    Hand Cleaned & Inspected

    Each Clear Stamp is hand cleaned and inspected by our quality control department.
  • Ready For You

    Ready For You

    You'll be happy with clear stamps using the latest technology in non-yellowing photopolymer!
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