Mold for Resin Casting

A mold for resin casting is where every great resin project begins. We’ve curated a collection of premium silicone molds designed to help you craft jewelry, coasters, photo frames, art pieces, and keepsakes with flawless detail.

Built to be flexible, durable, and easy to use, our molds are just as beginner-friendly as they are reliable for experienced makers.

Get Perfect Shapes Without Stress

The right mold makes resin casting easier and more enjoyable. Our silicone molds are designed for flexibility, so your cured resin pieces pop out cleanly without breaking.

• Non-stick surface for easy demolding
• Crisp details that transfer perfectly
• Reusable for hundreds of pours

Create Unique Designs That Stand Out

From simple shapes to intricate patterns, our molds give you endless creative options.

Designs for Any Project

• Whether you’re making gifts, décor, or personal keepsakes, there’s a mold to match your vision.
• Heart puzzles and themed molds for special occasions
• Frames and figurines for decorative projects
• Shapes that work for jewelry, coasters, and more

Durable Molds That Last Project After Project

Invest once and use them again and again. Made from high-quality silicone, these molds hold their shape and detail even after repeated casting.

• Heat resistant up to 450°F
• Resistant to tearing or warping
• Strong enough for layered resin pours

Beginner Friendly And Fun To Use

Even if you’re new to resin, these molds make it easy to start. The flexible silicone hides minor imperfections, so your first projects still look great.

• Easy to fill and level
• Clear instructions included with many designs
• Great for learning layering and embedding techniques

Explore More Crafting Essentials From Resiners

• Mica Powder– Add vibrant shimmer and color to your resin pieces.
• Resin Hand Drill– Drill clean holes in finished resin jewelry and keychains.
• Resin Craft Kit– All-in-one kits to get started with resin casting.
• Non Yellowing Epoxy– Keep your resin projects crystal clear and protected over time.

Frequently Asked Questions on Molds for Resin Casting

What is the best mold material for casting resin?

Silicone is the best material for resin casting molds. It is flexible, heat resistant, and non-stick, which makes demolding easy and prevents damage to your project. Silicone also captures fine details, making it ideal for jewelry, art, and decorative resin pieces.

Can I make my own molds for resin?

Yes, you can make your own molds using silicone mold-making kits. These allow you to create custom shapes from objects or designs you love. Homemade molds work well, but store-bought silicone molds are usually more durable for repeated use.

Do you need special molds for resin?

Yes, resin requires molds that can handle heat during curing and release the hardened resin easily. Silicone molds are the most popular choice because they are flexible and reusable. Regular plastic or metal molds often stick to resin and can damage your project.

Can I use clay as a mold for resin?

Air-dry or polymer clay can be used to make simple molds, but they are not ideal for long-term resin casting. Resin may stick to clay or cause it to break down. For best results, silicone molds are recommended for durability and clean release.

Can I use anything as a resin mold?

Not everything works as a resin mold. Resin will stick to most surfaces unless they are non-stick, like silicone or polyethylene. While you can repurpose items like silicone ice trays, using molds designed for resin ensures better results and easier demolding.