Best Selling Products

Best Selling Molds for Concrete, Resin, Plaster & Candle Casting

Pacific Mold Design's Most Popular & Top-Rated Molds

Explore the best-selling molds at Pacific Mold Design, trusted by thousands of creators for producing highly detailed concrete, resin, plaster, and candle castings. These top-rated silicone and ABS molds are proven favorites among DIYers, artists, and small businesses for their durability, easy release, and professional results.

From skull molds and planters to breeze blocks and decorative concrete molds, our best sellers help you create products that stand out. Whether you're casting for fun or building a product line, these reusable molds deliver consistent, high-quality results every time.

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  • PacMolds Black Mug 15oz

    PacMolds Black Mug 15oz

    PacMolds Black Mug 15oz

    $12.33
    Sale price  $12.33 Regular price 
  • Epox-It 80

    Epox-It 80

    Epox-It 80

    $16.99
    Sale price  $16.99 Regular price 
  • Alumilite Amazing Resin Remover

    Alumilite Amazing Resin Remover

    Alumilite Amazing Resin Remover

    $12.99
    Sale price  $12.99 Regular price 
  • Amazing Deep Pour Epoxy

    Amazing Deep Pour Epoxy

    Amazing Deep Pour Epoxy

    $51.99
    Sale price  $51.99 Regular price 
  • Heart Pendant Mold 3D File

    Heart Pendant Mold 3D File

    Heart Pendant Mold 3D File

    $19.00
    Sale price  $19.00 Regular price 
  • Christmas Santa Clause Mold

    Christmas Santa Clause Mold

    Christmas Santa Clause Mold

    $24.99
    Sale price  $24.99 Regular price 
  • Gem Breeze Block

    Gem Breeze Block

    Gem Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Kite Breeze Block

    Kite Breeze Block

    Kite Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Mod Breeze Block

    Mod Breeze Block

    Mod Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Sphere 1 Breeze Block

    Sphere 1 Breeze Block

    Sphere 1 Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Brutalist 2 Breeze Block

    Brutalist 2 Breeze Block

    Brutalist 2 Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Vortex Breeze Block

    Vortex Breeze Block

    Vortex Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Spades & Hearts Breeze Block

    Spades & Hearts Breeze Block

    Spades & Hearts Breeze Block

    $29.99
    Sale price  $29.99 Regular price 
  • Zombie Mold 3D Print

    Zombie Mold 3D Print

    Zombie Mold 3D Print

    $19.00
    Sale price  $19.00 Regular price 
  • Silicone Thinner

    Silicone Thinner

    Silicone Thinner

    $17.99
    Sale price  $17.99 Regular price 
  • Model Pro Black

    Model Pro Black

    Model Pro Black

    $29.99
    Sale price  $29.99 Regular price 
  • PolyColor Resin Powder 15g

    PolyColor Resin Powder 15g

    PolyColor Resin Powder 15g

    $11.99
    Sale price  $11.99 Regular price 
  • PolyColor Resin Powder 15g

    PolyColor Resin Powder 15g

    PolyColor Resin Powder 15g

    $11.99
    Sale price  $11.99 Regular price 
  • Pol-Ease 2300 Release Agent

    Pol-Ease 2300 Release Agent

    Pol-Ease 2300 Release Agent

    $18.99
    Sale price  $18.99 Regular price 
  • Mystic Legends Ancient Alien Ice Molds Set

    Mystic Legends Ancient Alien Ice Molds Set

    Mystic Legends Ancient Alien Ice Molds Set

    $27.00
    Sale price  $27.00 Regular price 
  • Alumilite Dye

    Alumilite Dye

    Alumilite Dye

    $132.99
    Sale price  $132.99 Regular price 
  • Color-Pro Semi-Clear

    Color-Pro Semi-Clear

    Color-Pro Semi-Clear

    $29.99
    Sale price  $29.99 Regular price 
  • Flex-It 70

    Flex-It 70

    Flex-It 70

    $28.99
    Sale price  $28.99 Regular price 
  • Cast-a-Mold 25T

    Cast-a-Mold 25T

    Cast-a-Mold 25T

    $25.99
    Sale price  $25.99 Regular price