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Can Crayola Model Magic pieces be sealed?

Yes, Crayola® Model Magic® pieces can be sealed once they are completely dry. The drying time for Model Magic generally takes 24 hours to dry to the touch and 72 hours (about 3 days) to dry completely.

How to seal dried Model Magic sculptures:

  1. Apply a thin layer of acrylic varnish to a test sample to check for compatibility before using it on the finished piece.
  2. If the varnish is compatible, apply an even coat over the entire sculpture.
  3. Allow the varnish to dry completely before handling your masterpiece.

Important Note: Sealing your work will not make it waterproof. Exposure to water and outdoor elements will negatively affect Model Magic, so it is best to display your sculpture indoors.

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If you have additional questions, we would love to hear from you! Feel free to call or text us at 1-800-CRAYOLA weekdays between 9 AM and 4 PM Eastern Time. If you would prefer to send us an email, visit our contact us page.

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  • Crayola® Air-Dry Clay can be sealed once your piece is completely dry after 72 hours. Once dry, we suggest using an acrylic varnish. Make sure to test its compatibility with the varnish before applying it to a finished piece.

    Sealing your work will not waterproof it. Exposure to water and outdoor elements will have a negative effect on the Air-Dry Clay, so we recommend displaying your sculpture indoors.

  • Because Crayola® Marker components are securely sealed during the manufacturing process, we don't recommend trying to remove the marker nib and reservoir to recycle the barrel. The marker caps can be recycled at facilities that accept #5 plastic.

    Green is more than just a color to us! Learn more about Crayola's sustainability initiatives.

  • Opened Model Magic can be stored in an air-tight container but should be used within a few days, as it is designed to dry and harden over a brief period of time.

  • Dried and sealed pieces made with Crayola® Air-Dry Clay are not waterproof, so we recommend displaying finished pieces indoors.

  • White craft glue or school glue works best to adhere Crayola Model Magic to itself and other objects.

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