Deep Rectangle Block Silicone Mould for Resin & Concrete Casting

Create perfectly formed, durable, and deep rectangular blocks with this versatile Rectangle Block Silicone Mould. Measuring 3.8 inches long by 2.9 inches wide, and featuring a generous 20 mm (approx. 0.78 inches) depth, this mould is ideal for projects requiring a substantial volume.

The depth makes it perfect for embedding larger objects, creating paperweights, coasters, decorative blocks, or using it as a foundational brick for concrete and cement crafting. The high-quality, non-stick silicone ensures sharp corners and a smooth finish, with effortless demolding every time.

Ideal Applications:

• Resin Art & Embedding: The 20 mm depth is excellent for casting thick paperweights, preserving dried flowers, photographs, or mementos within a solid resin block.
• Concrete & Cement: Create small decorative bricks, modern sculptural blocks, or bases for lamps and display pieces.
• Soap Making: Cast thick, custom soap bars with layers or embedded decorative elements.
• Candle Making: Ideal for making sturdy, freestanding pillar or block candles.
• Polymer Clay: Use to shape large, uniform clay blocks before carving or cutting.

This Deep Rectangle Block Mould is a foundational tool that allows you to work in three dimensions, making it essential for complex casting projects. Follow Beetle Krafts for art inspiration, exclusive deals & new product launches! 🎨