Mold Making Materials & Supplies

Silpak offers a full range of mold-making materials—including silicone, urethane rubber, and latex—purpose-built to capture fine detail, withstand repeated casting, and meet the demands of artists, fabricators, and production houses alike.

Mold making is the process by which an exact copy of the original model is made. Silpak’s polyurethane, silicone, and latex liquid mold rubbers allow you to make flexible molds for casting a wide variety of materials.

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Materials Designed for Mold Making Precision

Capture intricate detail with reliable flexibility and strength.

Reproduce masters with exact detail and clean release molds. Silpak products are formulated specifically for mold builders—capturing fine texture, undercuts, and surface fidelity for sculpture, architectural, and prototype molds.

 

Supports All Mold Making Methods and Media

Trusted by sculptors, FX studios, foundries, and industrial shops.

Brush-on, pour, block molds, and more. From lifecasting and resin molds to concrete and wax casting, Silpak systems adapt to your chosen technique—ensuring compatibility with foam, clay, wood, metal, and original models.

 

Built for Durability and Production Use

Count on Silpak for consistency, durability, and performance.

Our mold-making compounds deliver reliable results—from cure consistency to resistance against shrinkage, abrasion, and chemical wear. Whether for short art runs or high-production casting, Silpak materials ensure easy processing and dependable results with every pull.