3.5mL Square Gummy Silicone Mold – 266 Cavities, Half Sheet | Candies & Chocolates

Key Specifications

  • Material: 100% Platinum Silicone
  • Cavity Shape: Square
  • Number of Cavities: 266
  • Cavity Size: 18 mm × 18 mm
  • Cavity Volume: 3.5mL
  • Temperature Range: -40°C to 240°C (-40°F to 464°F)
  • Compliance: FDA Compliant
  • Origin: Made in the USA
  • SKU: R1012
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Description

266 square cavities. 3.5mL each. That's the highest cavity count in the square mold lineup. One pour gets you 266 identical squares.

Made in the USA with 100% Platinum Silicone. Built for speed and volume. If you're running a production line and need output, this is the mold.

Every square comes out uniform. Same size, same depth, same weight. The non-stick surface releases them without any sticking, even for gummies with high sugar content.

Works with chocolate, gummies, hard candy, caramels, and edibles. Fits standard pans for seamless integration into your setup.

Key Features

Why this 266-cavity square mold delivers:

  • FDA compliant. Both standards. Covered.
  • Handles -40°C to 240°C (-40°F to 464°F).
  • Non-stick surface. 266 pieces release without a single one sticking.
  • Durable silicone construction. Won't degrade with heavy daily use.
  • More options in the square silicone molds collection.

Silicone Material Properties

266 cavities means a lot of surface contact between silicone and candy. The silicone needs to be non-reactive, non-absorbent, and durable. That's exactly what this 100% Platinum Silicone delivers.

  • 100% Platinum Silicone. Clean, consistent material.
  • BPA-free. No chemical transfer.
  • FDA tested.
  • Non-stick formula. Works even with high-sugar candy mixes.
  • Safe for ovens, freezers, and dishwashers.

Commercial Grade Quality

When you need volume, cavity count matters. 266 squares per pour means fewer pours per batch. That saves time. This mold pays for itself quickly in a production environment.

What to expect:

  • Highest cavity count in the thick square mold range.
  • Consistent 3.5mL volume across every single cavity.
  • Fast dishwasher cleanup between batches.
  • Browse the candy making molds for complementary shapes.

Engineering & Design Process

PJ Bold's engineers designed this mold for maximum cavity density without sacrificing individual cavity quality. Each square is CNC laser-etched for clean edges and consistent depth.

3D CAD modeling ensures the layout is optimized for pouring efficiency. No wasted space. No awkward gaps between cavities.

Custom molds available. Free design consultation.

Use Cases

Gummies

266 pieces per pour means serious output. Perfect for commercial gummy operations. Start with the bonbons recipe for a fun variation.

Chocolate

Small 3.5mL squares are perfect for assortment boxes and tasting sets.

Hard Candy

The square shape is classic and packages easily. See candy recipes for silicone molds.

Edibles

Consistent volume across 266 cavities. Dosing accuracy at scale.

Care Instructions

Take care of the silicone and it takes care of your candy:

  • Rinse with warm water and a little soap first.
  • Dishwasher is fine. Top rack works best.
  • Dry all the way before you store it.
  • Keep it flat. Don't fold.
  • Nothing abrasive near the mold surface.

Free Recipes & Resources

Free recipes to try right away:

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Reviews

Custom Silicone Molds That Fill Clean And Waste Nothing.

Most molds do the job but leave you throwing out product from uneven fills. Ours make sure every cavity comes out exactly the same.

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