3 Inch Agate Square Mold – Silicone Mold for Small Square Resin Coasters, Agate Tiles & Epoxy Resin Décor India

What Is the 3 Inch Agate Square Mold?

The 3 Inch Agate Square Mold is a compact, food-grade platinum silicone mold designed for creating small square resin tiles, mini agate coasters, espresso cup coasters, and decorative epoxy resin panels. The 3-inch square cavity gives you a perfectly proportioned, versatile tile that works beautifully as a standalone piece or combined in grid arrangements for wall art, table runners, and décor sets.

Made from BPA-free, non-toxic platinum silicone, this mold is built for serious artists and hobbyists alike. It is reusable for 100+ pours without warping, tearing, or losing its crisp square edges — making it one of the most cost-effective tools in your resin art toolkit.

Whether you are pouring vibrant agate geode patterns, marbled designs, pressed botanicals, or solid colour tiles, the 3 Inch Square Mold delivers sharp corners, a smooth interior surface, and easy demolding with its flexible silicone walls. Trusted by resin artists across India, this mold is ideal for batch production, craft workshops, and creating modular décor collections.

Compatible Materials

This food-grade platinum silicone mold is compatible with a wide range of casting materials, giving you maximum creative flexibility:

• Epoxy resin (3:1 ratio): Mix Part A and Part B at a 3:1 ratio by volume. Cure time is 24–48 hours at room temperature. Ideal for agate pours, geode art, and decorative tiles.
• UV resin: Single-component resin that cures under a 36W+ UV lamp in 2–5 minutes. Best for thin layers up to 3–4mm. Wipe the oxygen inhibition layer with IPA after cure.
• Soy wax: Pour at 50–55°C for clean wax tiles and melts. This mold produces a neat square wax melt or ritual tile.
• Paraffin wax: Pour at 60–65°C. Works well for wax seals and small candle tiles.
• Cold-process soap: No mold release spray needed on platinum silicone. Demold after 24–48 hours; allow a 4–6 week cure period for soap bars.
• Plaster and concrete: Great for small decorative tiles, coaster bases, and textured home décor pieces.

How to Create Your Agate Resin Tile

Follow this simple 6-step process to pour a stunning agate resin tile in the 3 Inch Square Mold:

1. Prepare your workspace: Place the mold on a flat, level surface. Gather your epoxy resin (mixed at 3:1 Part A:Part B), colour pigments, metallic powders, and any inclusions such as dry flowers or glitter.
2. Mix and tint your resin: Divide the mixed resin into 3–5 small cups. Tint each with a different colour — classic agate palettes include white, grey, navy blue, rose gold, or black and gold. Use colour pigments from TCS Molds for vivid, resin-safe results.
3. Pour and create your agate pattern: Pour the tinted colours into the mold in overlapping bands, puddles, or concentric rings. Use a toothpick or skewer to drag and swirl the colours into natural agate veining patterns.
4. Add metallic veins or botanicals: Drizzle gold or silver metallic powder along the colour boundaries to create geode-style mineral veins. Alternatively, place dry flowers for a botanical tile effect.
5. Remove bubbles and cure: Use a heat gun briefly over the surface to pop any air bubbles. Cover loosely and allow the resin to cure for 24–48 hours at room temperature.
6. Demold with ease: Once fully cured, gently flex the silicone mold and the tile releases cleanly. The mirror-finish surface requires no sanding. Apply a mold release spray for extra-easy release on subsequent pours.

Project Ideas and Selling Potential

The 3 Inch Square Mold is a go-to for artists who love precision and modular design:

• Espresso and tea cup coasters: The 3-inch size is perfectly proportioned for small cups and mugs. Make sets of 4–6 matching agate tiles and sell as coaster sets at ₹400–800 per set.
• Modular grid wall art: Arrange 9, 12, or 16 tiles in a grid pattern for a stunning gallery wall installation. Each tile can vary in colour while following a unified palette.
• Mini ring dishes and jewellery holders: A 3-inch square tile makes a refined ring dish or earring holder for vanity tables.
• Wax melt tiles: Pour scented soy wax at 50–55°C to create square wax melt tiles — popular in handmade candle-making businesses.
• Decorative tiles and inlays: Use as mosaic-style decorative tiles for photo frames, serving boards, and tray inlays.
• Workshop batch production: The compact size means you can run multiple molds simultaneously during craft workshops, keeping throughput high and production costs low.

Product Specifications

Why Buy from THE CRAFT STATION MOLDS?

THE CRAFT STATION MOLDS (TCS Molds) is Jammu's first dedicated resin art supply store, trusted by 5,000+ artists across India. When you shop with us, you get food-grade platinum silicone molds that perform consistently pour after pour, backed by our commitment to quality and artist support.

We offer bulk pricing for studios and resellers, making the 3 Inch Square Mold an even better investment when you order in quantity. Our team is available on WhatsApp for product recommendations, technique guidance, and order support — beginner-friendly advice always included.

Shipping & Delivery

Enjoy free shipping above ₹2,599 on all orders with pan India delivery. Orders placed from Jammu are eligible for same-day delivery in Jammu. We maintain a 7-day return policy and recommend recording an unboxing video upon receipt for easy returns if needed.

Frequently Asked Questions

What is the exact size of the cavity in this mold?

The cavity measures approximately 3 inches × 3 inches (7.6 cm × 7.6 cm). It is a single square cavity suitable for small coasters, tiles, and decorative pieces.

How is the 3 Inch Square different from the 4 Inch Agate Square Mold?

The 3 Inch Square produces a smaller, more compact tile that is ideal for espresso coasters, side dish coasters, mini ring dishes, and modular grid art at a tighter scale. The 4-inch version is better suited for standard drink coasters and larger decorative panels. Many artists buy both sizes to offer variety in their product range.

Can I use this mold for candle making?

Yes — this mold is compatible with soy wax (pour at 50–55°C) and paraffin wax (pour at 60–65°C). It produces neat square wax melt tiles and small decorative candle shapes.

Do I need a mold release spray?

Platinum silicone has natural non-stick properties, so most resin and soap pours demold without a release spray. For extra ease — especially on high-pigment or glitter-heavy pours — a light application of mold release spray is recommended. It is not required for wax or soap pours.

How many pours can I get from this mold?

With proper care — cleaning between pours with IPA and storing flat away from sharp objects — this platinum silicone mold delivers 100+ reuses without degradation.

Can I pour multiple layers in this mold?

Yes. For inclusions like dried flowers or charms, use the partial-gel technique: pour a 2–3mm base layer, wait 20–40 minutes until it thickens but is not fully set, place your inclusion with tweezers, then pour an encapsulation layer. This prevents inclusions from sinking to the bottom.

Is this mold food-safe?

The mold material is food-grade platinum silicone, making it safe for wax and soap production. Cured epoxy resin castings are generally considered decorative (not for direct food contact). For food-safe coasters, apply a certified food-safe epoxy topcoat and allow full cure.

Can I order this mold in bulk?

Yes — TCS Molds offers bulk pricing for studios, craft workshops, and B2B buyers. Contact us on WhatsApp at +91 97971 37137 for bulk rates and custom order arrangements.

Complete Your Resin Art Kit

Pair the 3 Inch Agate Square Mold with everything you need for a professional result:

• Epoxy Resin (3:1 ratio) — crystal-clear casting resin for agate pours
• Colour Pigments — vibrant, resin-safe pigments for agate, geode, and marble effects
• Tools & Sprays — heat guns, mixing sticks, and mold release spray
• Dry Flowers — botanical inclusions for pressed flower resin tiles
• More Silicone Molds — explore our full collection of resin molds

Have questions about technique or need help choosing the right mold size? Chat with us on WhatsApp — our team of resin artists is ready to help.