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Skull Silicone Molds

Skull Silicone Molds by Pacific Mold Design

Create Highly Detailed Skull Castings with Pacific Mold Designs

Looking for the best skull silicone molds for resin, concrete, or plaster? Pacific Mold Designs' Skull Silicone Mold Collection gives creators the power to cast highly detailed, professional-quality skulls for art, décor, gifts, and product creation.

Whether you're a resin artist, candle maker, concrete creator, or DIY enthusiast, our premium silicone molds make it easy to produce perfect skull castings every time.

From small decorative skulls to bold statement pieces, these molds are designed to help you create, sell, and display your work with confidence.

Why Choose Pacific Mold Designs Skull Silicone Molds?

Every mold is engineered to capture deep shadows, realistic textures, and crisp bone structure for stunning results.

  • Flexible, Durable Silicone
  • Made from high-quality tin-cure silicone, allowing for easy demolding without damage.
  • Reusable for Dozens of Castings
  • Designed for long mold life, helping you produce more while saving money.
  • Beginner Friendly
  • No special tools required. Pour, cure, and release.
  • Professional-Quality Results
  • Perfect for creators selling on Etsy, Shopify, craft fairs, and beyond.

Perfect for Multiple Casting Materials

Our skull silicone molds are compatible with:

  • Resin (epoxy & polyurethane)
  • Candle wax
  • Concrete
  • Cement
  • Plaster
  • Hydrostone
  • Jesmonite
  • Soap

Create everything from gothic décor and Halloween props to luxury candles and artistic sculptures.

Built for Artists, Makers & Small Businesses

Whether you're:

  • Starting a candle business
  • Selling resin art
  • Creating Halloween décor
  • Making custom gifts
  • Our skull molds help you create products people want to buy.
  • Why Buy Skull Molds from Pacific Mold Designs?
  • Pacific Mold Designs molds are:
  • Professionally crafted
  • Highly detailed
  • Easy to use
  • Reusable
  • Trusted by thousands of creators
  • Designed for consistent, professional results

We build molds that help you create without limits.

The large selection of human skulls allows for hours of creative expression and exploration. These silicone molds are available in many different sizes, so the artist can choose the level of detail that best suits their needs.

Not only are these molds made from high-quality material, but they can also be used to make a variety of skull shapes and sizes. This variety ensures that there is always a mold to meet everyone's needs.

Full Scale Skull Mold Bundle
Two silicone skull molds of different designs, one flat-backed and one full skull, alongside their corresponding finished plaster casts.

Full Scale Skull Mold Bundle

$259.99

Haunt SFX Skull Mold Bundle
Skull-shaped ice cube trays with black and white silicone molds on a white background
Sale

Haunt SFX Skull Mold Bundle

$229.99 Regular price $259.98

Full Scale Skull Mold Silicone
A full-scale silicone mold of a human skull, predominantly beige in color, with a smooth surface.

Full Scale Skull Mold Silicone

$149.99

Flat Back Silicone Skull Mold
The image shows a silicone skull mold. The mold appears to be two-sided with the outer shell in black and the inner white.

Flat Back Silicone Skull Mold

$129.99

Silicone Mold Femur
Silicone Mold Femur

Silicone Mold Femur

$119.99

Flat Back Jawless Skull
The image shows a silicone mold of a human skull without the mandible, alongside a mystery mold that appears to be a flat back design.
Sale

Flat Back Jawless Skull

$99.99 Regular price $129.99

Skull Princess Silicone Mold
Skull Princess Silicone Mold

Skull Princess Silicone Mold

$68.99

4” Skull Silicone Mold
4” Skull Silicone Mold

4” Skull Silicone Mold

$59.99

3 Skull Bundle
3 Piece Skull Mold sets

3 Skull Bundle

$49.99

Mini Skull Silicone Mold Set
Skull-shaped mold held by a gloved hand with silicone molds in the background.

Mini Skull Silicone Mold Set

$44.99

4 Inch Skull Planter – Mini Gothic Succulent & Plant Pot
Skull-shaped planter with succulents in the background

4 Inch Skull Planter – Mini Gothic Succulent & Plant Pot

$39.99