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Rectangular block of oil-based plasticine in primary colours, 5.25 by 4.5 by .75 inches

Pepy Oil-Based Plasticine Primary Colors 1 lb

SKU CH-86NZ-T266X

Oil-based, non-drying modelling clay in primary colors, sulfur-free and non-toxic, holds fine detail for sculpture and stop-motion

  • TypePlasticine
  • Size/Dimensions5.25 in x 0.75 in x 4.5 in
  • Colorprimary colors
  • Color FamilyPrimary Colors
  • For KidsAdult
  • Subcategory MatchPlasticine
  • Stays pliable for endless reshaping — oil-based formula never hardens
  • Holds fine detail for precise sculpting — high-density clay keeps sharp edges
  • Safe for sensitive users — CPSIA certified, gluten-free and free from common allergens
  • Sulfur-free composition suits mold-making — compatible with silicone and casting materials
  • Cleans up with soap and water — non-crumbling oil base wipes away easily

Oil-Based Plasticine 1 lb

Pepy oil-based plasticine stays pliable and never hardens, so work can be paused and resumed without waste. The 1 lb pack contains four primary colors for mixing a broad palette. It is sulfur-free, non-toxic, CPSIA-certified and gluten-free, making it suitable for children aged three and up as well as adult artists.

Sulfur-Free Mold Making

Because the clay contains no sulfur it will not inhibit silicone or other mold-making rubbers, allowing clean casts from original sculptures. The oil base prevents crumbling and lets fine detail hold its shape, while cleanup requires only soap and water. Dimensions of the block are 5.25 in by .75 in by 4.5 in for easy handling and storage.

Not for Air-Dry or Kiln Projects

Buyers who need a material that hardens permanently, can be fired in a kiln, or air-dries to a solid finish should choose a different clay type. This plasticine remains soft indefinitely and cannot be baked or fired. It is also not intended for users who require a larger single-color quantity than the 1 lb assortment provides.

Highlights

  • Stays pliable for endless reshaping — oil-based formula never hardens
  • Holds fine detail for precise sculpting — high-density clay keeps sharp edges
  • Safe for sensitive users — CPSIA certified, gluten-free and free from common allergens
  • Sulfur-free composition suits mold-making — compatible with silicone and casting materials
  • Cleans up with soap and water — non-crumbling oil base wipes away easily

Specifications

BrandPepy
ModelPepy Reusable and Non-Drying Oil-Based Plasticine Modeling Clay, Primary Colors, 1 Pound, Sulfur-Free & Non-Toxic, Great for Kids, Beginners, and Artists, Perfect for Arts and Crafts Projects
TypePlasticine
Size/Dimensions5.25 in x 0.75 in x 4.5 in
Colorprimary colors
Color FamilyPrimary Colors
For KidsAdult
Subcategory MatchPlasticine
Selling Unit1
NontoxicNo
Container1
Number of Items1

Questions about this item

Does the oil-based formula set or cure over time?

No, the clay remains pliable and never hardens, so it can be repositioned indefinitely for stop motion or prototyping.

What are the block dimensions of the 1 lb package?

Each block measures 5.25 in by 4.5 in by 0.75 in, fitting standard sculpting trays and small work surfaces.

Can sulfur-sensitive silicone molds be made directly on this clay?

Yes, the sulfur-free composition prevents cure inhibition, making it safe for platinum-cure silicone molding.

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