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Rectangle Silicone Tray Mold - XL

Sale price $45.00 Regular price $55.00

This extra large custom silicone mold is perfect for creating beautiful resin trays with straight lines.

This mold is 1/2" deep, 11" wide and 18" long, edge to edge. It takes approximately 56 oz of resin.

And like most of our products, this mold is made of food-grade silicone, is BPA free and non toxic. It's flexible, soft and heat resistant.

Let your imagination go wild with this ultra cool mold.

This mold takes up to 56 fluid ounces of resin (you can use less if you don’t want the tray to be that thick - our preference is between 48 and 52 fluid ounces of resin).

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.

    Customer Reviews

    Based on 15 reviews
    Debbie Saas
    Silicone Mold

    I love my new silicone mold, just created a beautiful tray with it !!! Wish I could had a picture


    Love the tray mold

    Deborah Conley
    Love my Extra Large tray molds

    Love my Extra Large tray molds, they are just want I wanted and served the purpose for me.

    Rectangle straight edge tray mold XL

    Loved the size and quality. I have used this mold for several projects from a serving tray to a game board!

    Alina Larrubia @alarrubiaart
    Coaster Molds

    Wonderful and unique molds. Loved creating in them