6-Cavity Round Silicone Coaster Molds for Epoxy Resin & DIY

Unleash your creativity with these 6-Cavity Round Silicone Coaster Molds — the ultimate toolkit for DIY enthusiasts, crafters, and hobbyists. Whether you're casting stunning epoxy resin coasters, crafting one-of-a-kind jewelry pendants, or making custom keychains, these versatile molds deliver professional-quality results every time.

Made in Mainland China.

Why You'll Love These Silicone Resin Molds

🔵 6-Cavity Design – Create More in Less Time

With six round cavities in a single mold sheet, you can cast multiple pieces simultaneously — perfect for batch crafting gifts, market stalls, or personal collections. Save time and resin with every pour.

🧪 Premium Food-Grade Silicone Material

Crafted from high-quality, chemical-free silicone with no high-concern chemicals, these molds are safe to handle and reuse repeatedly. The flexible material makes demolding a breeze — simply peel and pop your finished piece out without cracking or breaking.

🎨 Epoxy & Wax Casting Compatible

Designed to work seamlessly with epoxy resin, UV resin, candle wax, plaster, concrete, and more. Whether you're a beginner or seasoned crafter, these molds help you achieve smooth, bubble-free finishes with sharp, clean edges every time.

🕳️ Innovative Hanging Hole Design

Each cavity includes a built-in hanging hole so your finished pieces can double as pendants, charms, keychains, or ornaments — no drilling required. Perfect for adding a jump ring or cord straight away.

🧼 Easy to Clean & Long-Lasting

Non-stick silicone surfaces mean resin won't bond permanently to the mold. Clean with warm soapy water or simply flex the mold to release any residue. These molds are built for repeated, heavy-duty use without losing their shape.

What Can You Make?

• Round epoxy resin coasters
• Jewelry pendants & charms
• DIY keychains & bag tags
• Candle wax decorations
• Home décor ornaments
• Crafts, gifts & party favours

Product Specifications

• Material: Premium Silicone (Chemical-Free)
• Cavities: 6 Round Cavities
• Size: One Size
• Compatible With: Epoxy Resin, UV Resin, Candle Wax, Plaster, Concrete
• Special Feature: Built-in Hanging Hole per Cavity
• Origin: Made in Mainland China

Perfect for All Skill Levels

From first-time crafters to experienced resin artists, these molds make it easy to create polished, gallery-worthy pieces at home. Pair them with your favourite epoxy resin kit, pigments, glitter, or dried flowers for truly unique creations.

Looking for more crafting supplies? Check out our 10-Pack Clear DIY Snow Globe Kit – Empty Water Globe Spheres and our 10-Color Sand Wax Candle Making Kit – Granulated Wax & Wicks to expand your DIY project repertoire.

For more inspiration and safety tips on working with craft resins, visit the U.S. Consumer Product Safety Commission – Art & Craft Safety resource.

Learn more: Paper craft

Frequently Asked Questions

Q: What types of resin are compatible with these round silicone coaster molds?

A: These molds are compatible with a wide range of casting materials including two-part epoxy resin, UV resin, candle wax, plaster, concrete, and soap. The flexible silicone construction ensures easy release regardless of the medium used.

Q: How do I clean and care for my silicone resin molds?

A: Cleaning is simple — once your cast piece is fully cured and removed, rinse the mold with warm soapy water and allow it to air dry. For stubborn resin residue, gently flex the mold to pop it free. Avoid sharp tools that may tear the silicone surface.

Q: Can I use these molds to make jewelry and keychains with the hanging hole?

A: Absolutely! Each cavity features a built-in hanging hole, which means your finished piece is immediately ready to use as a pendant, charm, or keychain — just thread through a jump ring, cord, or keyring. No drilling needed!

Q: Are these silicone coaster molds safe to use at home?

A: Yes. The molds are made from chemical-free silicone with no high-concern chemicals, making them safe for home crafting. Always follow safe resin-handling practices (gloves, ventilation) as directed by your resin manufacturer.