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Thick silicone molds hold more volume per cavity, which means chewier gummies, taller chocolates, and treats with real bite. Deeper cavities give you room to work with, whether you're batching home gummies or running a small candy line.

The collection covers the full range of thick mold shapes. That includes the Square Thick Mold 4mL for clean geometric candies, the Leaf Thick Mold 2mL for cannabis-themed edibles, and novelty shapes like the Mushroom Thick Mold 4mL, Bear Thick Mold 3mL, and Worm Thick Mold 4mL.

Looking for shallower cavities for faster set times? Check our thin molds collection. For dosing-compliant options, see the THC gummy mold collection.

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Moule carré en silicone, 5 ml, 192 cavités, demi-feuille

Moule carré en silicone, 5 ml, 192 cavités, demi-feuille

$140.00 $123.66
Moule carré en silicone, 4 ml, 192 cavités, demi-feuille

Moule carré en silicone, 4 ml, 192 cavités, demi-feuille

$149.00 $113.04
Mushroom Silicone Mold, 4mL, 126 Cavity, Half Sheet, Blue

Moule en silicone pour champignons, 4 ml, 126 cavités, demi-feuille

$189.00 $129.40
Square Silicone Mold, 1mL, 600 Cavity, Half Sheet

Moule carré en silicone, 1 ml, 600 cavités, demi-feuille

$189.55 $137.78
Moule carré en silicone, 2 ml, 336 cavités, demi-feuille

Moule carré en silicone, 2 ml, 336 cavités, demi-feuille

$189.55 $121.27
Mushroom Candy Bar Mold

Moule à barres chocolatées en forme de champignon, 6 cavités

$139.95 $84.52
Moule carré en silicone, 3,5 ml, 266 cavités, demi-feuille

Moule carré en silicone, 3,5 ml, 266 cavités, demi-feuille

$189.90 $131.71
Heart Wax Melt Mold

Cire fondante en forme de cœur, 0,54 ml, 452 cavités, demi-feuille

$189.80 $136.60
THC Square Silicone Mold

Moule carré en silicone THC MA, ME, RI, VT - 3,5 ml, 266 cavités, demi-feuille

$169.95 $121.90
THC Triangle Silicone Mold

Moule en silicone triangulaire MA, ME, RI, VT THC - 2,5 ml, 252 cavités, demi-feuille

$189.95 $120.65
Gummy Worm Silicone Mold, 4mL, 87 Cavity, Half Sheet, Blue

Moule en silicone pour vers en gélatine, 4 ml, 87 cavités, demi-feuille

$189.00 $119.42
Half Dome Silicone Mold

Moule en silicone demi-dôme, 2 ml, 234 cavités, demi-feuille

$189.95 $146.48

Our Best Selling Molds

Moules à barres de chocolat en silicone pour bonbons en forme de feuille de marijuana, lot de 2

Moules à barres de chocolat en silicone pour bonbons en forme de feuille de marijuana, lot de 2

$19.99 $12.95
Square Silicone Candy Mold - No Symbol

Moule à bonbons carré en silicone - Demi-feuille

$49.95 $39.95
Moule à bonbons carré en silicone, 266 cavités, 2 ml

Moule à bonbons carré en silicone, 266 cavités, 2 ml

$49.95 $39.95
Moule carré en silicone, 5 ml, 192 cavités, demi-feuille

Moule carré en silicone, 5 ml, 192 cavités, demi-feuille

$140.00 $123.66
Moule carré en silicone, 4 ml, 192 cavités, demi-feuille

Moule carré en silicone, 4 ml, 192 cavités, demi-feuille

$149.00 $113.04
Mushroom Silicone Mold, 4mL, 126 Cavity, Half Sheet, Blue

Moule en silicone pour champignons, 4 ml, 126 cavités, demi-feuille

$189.00 $129.40
Square Silicone Mold, 1mL, 600 Cavity, Half Sheet

Moule carré en silicone, 1 ml, 600 cavités, demi-feuille

$189.55 $137.78
Moule carré en silicone, 2 ml, 336 cavités, demi-feuille

Moule carré en silicone, 2 ml, 336 cavités, demi-feuille

$189.55 $121.27
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What Makes Our Thick Silicone Molds Different?

Substantial Pieces Every Pour

Deeper cavities mean heavier, chewier pieces. A thick gummy holds a full 3 to 5mL of mix, so the finished piece has bite to it. That matters if you're making premium gummies or chocolates with layered fillings.

Room for Fillings and Inclusions

Thick cavity depth leaves room for caramel centers, fruit pieces, crushed nuts, or layered color work. You can pour a base layer, add inclusions, and cap with more mix without losing cavity shape. Thin molds can't do this cleanly.

Platinum-Cured Silicone, USA Made

The thick molds are made in the USA from 100% platinum-cured silicone. This is the higher grade of food-safe silicone used in commercial candy production. It meets FDA 21 CFR 177.2600, the federal standard for rubber articles in repeated food contact.

Holds Shape Under Weight

A full thick mold is heavier than a thin mold. The platinum silicone stays sturdy enough to carry the tray without flexing or spilling. You can move a full tray from counter to fridge to counter again without worrying about mid-lift collapse.

How to Buy the Right Thick Silicone Mold

1

Match Cavity Volume to Your Recipe

Volume per cavity controls the final piece size. A 3.5mL square mold gives you medium-sized pieces. A 5mL square mold makes noticeably larger, chewier candies. Pick the volume that matches how big you want the finished piece.

2

Pick a Shape That Fits Your Brand

Cannabis-themed lineups work with a leaf thick mold. Party or novelty candies suit a worm thick mold or bear thick mold. Clean minimal aesthetics lean toward square or round thick molds.

3

Think About Candy Bar Formats

Making chocolate bars or larger confection pieces? A Leaf Thick Mold Candy Bar 80mL or a Plain Thick Mold Candy Bar 75mL gives you bar-sized cavities instead of small gummy pieces. Same platinum silicone, different format.

4

Plan for Longer Set Times

Thick cavities hold more mass, so they cool and set slower than thin molds. Factor this into your batch schedule. A thick gummy tray can take 45 to 60 minutes in the fridge before it's ready to unmold. Thin molds do the same job in 20 to 30.

1

Match Cavity Volume to Your Recipe

Volume per cavity controls the final piece size. A 3.5mL square mold gives you medium-sized pieces. A 5mL square mold makes noticeably larger, chewier candies. Pick the volume that matches how big you want the finished piece.

Pick a Shape That Fits Your Brand

Cannabis-themed lineups work with a leaf thick mold. Party or novelty candies suit a worm thick mold or bear thick mold. Clean minimal aesthetics lean toward square or round thick molds.

2
3

Think About Candy Bar Formats

Making chocolate bars or larger confection pieces? A Leaf Thick Mold Candy Bar 80mL or a Plain Thick Mold Candy Bar 75mL gives you bar-sized cavities instead of small gummy pieces. Same platinum silicone, different format.

Plan for Longer Set Times

Thick cavities hold more mass, so they cool and set slower than thin molds. Factor this into your batch schedule. A thick gummy tray can take 45 to 60 minutes in the fridge before it's ready to unmold. Thin molds do the same job in 20 to 30.

4

Tips for Using Thick Silicone Molds

  • 1

    Pour in One Steady Stream

    Thick cavities are easier to fill than thin ones, but a rushed pour still creates surface bubbles. Pour in a steady stream from a pitcher with a pouring spout. Fill each cavity to the rim, no higher.

  • 2

    Tap Out Deep Cavity Bubbles

    Deeper cavities trap more air at the bottom. Give the full tray three firm taps on the counter right after pouring. The air rises through the mix and breaks at the surface before setting.

  • 3

    Build Layers in Stages

    If you're making layered gummies or filled chocolates, pour the first layer and let it partially set (5 to 10 minutes) before pouring the next. Fully setting between layers takes longer but gives cleaner color lines. Partial setting lets layers bond without blurring completely.

  • 4

    Chill for a Full Set

    Thick pieces feel firm on top before they're fully set underneath. Give them 45 to 60 minutes in the fridge, or leave overnight for the cleanest release. Pulling pieces too early leaves soft spots that tear at the edges.

  • 5

    Release With Flex, Not Force

    Flip the mold and press gently from the back of each cavity. Thick pieces pop out in one piece when fully set. For a full walkthrough on silicone mold technique, read our best silicone candy molds guide.

How to Care for Your Thick Silicone Molds

  • Rinse with warm water right after unmolding so sugar or chocolate doesn't harden in deep cavities
  • Wash with mild dish soap by hand, or put on the top rack of the dishwasher
  • For stuck residue in deep cavities, soak in warm soapy water for 10 minutes before scrubbing gently
  • Don't use metal tools or wire scrubbers that cut the silicone and dull the cavity detail
  • Air-dry fully before stacking or storing to prevent moisture buildup
  • Store flat so the mold holds its half-sheet shape across the full width, and never fold since creasing weakens silicone permanently
View Full Care Guide

FAQs

Thick gummies, chocolates with fillings, caramels, hard candies, fondant decorations, and layered treats. The deeper cavity gives you room for inclusions, fillings, and multi-color work that thin molds can't handle cleanly.

Yes. They're made from FDA-compliant platinum silicone and meet FDA 21 CFR 177.2600, the federal rule for rubber articles in repeated food contact. Safe for gummies, chocolate, hard candy, and all common candy recipes.

Yes. Silicone handles the temperatures needed for hard candy. Pour at the right temperature per your recipe, let the candy cool undisturbed, and flex the mold to release. The thick cavity helps the candy cool evenly without cracking at the edges.

Usually you don't need to. Silicone is non-stick by default. For extra-sticky recipes, a very light spray of neutral oil in each cavity helps. Test one cavity first to see if it's needed. Over-oiling leaves a slick surface on the finished gummy.

Thick molds make chewier, heavier pieces with deeper detail. Thin molds make smaller, flatter pieces that set faster and work well for layered or high-volume work. Our full thin vs thick gummy molds guide walks through when to pick which one.

Yes, PJ Bold makes custom silicone molds based on your designs. Share your shape, size, and cavity count requirements, and the team can create a mold tailored to your product line. The process starts with a customer profile form on our custom molds page.