3 Inch Agate Coaster Mold

Create organic, natural-looking resin art with our 3-Inch Agate Coaster Silicone Mold. Designed with wavy, irregular edges to mimic real geode and agate stone slices, this mold lets you craft eye-catching mini coasters, jewelry dishes, candle trays, and decorative display pieces.

Key Features

• Natural Agate Edge: Features a flexible, irregular edge profile for realistic geode and stone aesthetics.

• High-Gloss Interior: Smooth surface finish gives cured resin projects a polished, glass-like shine.

• Durable & Flexible: Made from high-grade silicone that withstands repeated use without losing elasticity.

• Easy Demolding: Flexible material allows effortless release of cured projects without tearing or sticking.

Specifications

• Style: Agate / Geode Slice

• Diameter: 3 Inches

• Material: Flexible Silicone

Care & Usage Guidelines

1. Demolding: Wait until the resin is fully cured. Flex the mold gently around the edges to release the piece smoothly.

2. Cleaning: Hand wash with warm water and mild soap using a soft sponge. Avoid abrasive scrubbers to protect the glossy surface.

3. Storage: Keep stored flat in a clean, dust-free environment away from direct heat and UV light.