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Silicone Heart Mold - 3D MEDIUM


Regular price $5.00

The mamma bear of resin hearts, this mold is super glossy and is slightly smaller than the large hearts. They make a great paperweight, desk object or magnet! Or put a note inside the heart as a message to someone special! Awwww 🥰

These molds measure 2.75 x 2.7 x 1" and are 

  • Flexible, soft and reusable
  • Made of non-toxic silicone; BPA free
  • Heat resistant: -40 to +446 degrees Fahrenheit, (-40 to +230 degrees Celsius)
  • Non-stick for easy release

Tips (always follow instructions for the resin you are using - these are meant as general guidelines):

  • Always pour your resin into the hardener (pour hardener into the mixing container first, then resin). 
  • Stir resin with a plastic or silicone stirring stick to reduce air bubbles. Wood is not recommended as it can create air bubbles.
  • Let resin sit a few minutes after stirring to reduce air bubbles.
  • Don’t use a torch or heat gun as it could damage the molds and make it difficult to de-mould, causing them to tear - this is especially true near the edges.
  • Wash mold as needed in warm soapy water.

    NOTE: The image showing three molds is to demonstrate relative size only - this mold comes as a single mold, size MEDIUM.

    Customer Reviews

    Based on 21 reviews
    Kimberly Martin

    I ordered all 3 sizes of the heart silicone molds. They were individually sealed in a protective sleeve. The quality is excellent. Cannot wait to use these. I will do a follow-up along with pics at a later date.

    Tamara Woolley
    Heart moulds

    Really great

    Renee Klamot
    3D heart

    Awesome love the 3D of it

    Dawn Pearson
    I love my new paint bottles.

    I love my new paint bottles

    Kanella Ciraco

    One of my all time favourite molds! I’m happy they come in different sizes now too.