8" Hexagon Deep Mould (50mm)

The 8" Hexagon Deep Mould (50mm) is built for resin artists who want to cast thick, statement pieces — think decorative trays, geometric wall art, layered resin pours, and chunky coasters. At 8 inches wide and 50mm deep, this mould gives you serious volume to work with pigments, dried flowers, glitter, or embedded objects.

Made for use with epoxy resin (slow or deep-pour formula recommended for thick casts), this mould releases cleanly once your resin has fully cured. The hexagon shape is one of the most popular geometrics in resin art right now — great for home décor, gifting, and small-batch product sellers on Instagram or Etsy.

• Large 8-inch size — ideal for decorative trays, wall hangings, and bold centrepiece pieces
• 50mm deep cavity — supports thick pours, multi-layer designs, and embedded inclusions
• Flexible mould material — easy demoulding without cracking or distorting your finished cast
• Crisp hexagon edges — produces clean geometric lines with minimal sanding needed
• Compatible with epoxy and polyester resin — use with slow-cure or deep-pour epoxy for best results
• Reusable — built to last through multiple pours when handled and stored with care
• Versatile use — suitable for coasters, trays, candles, concrete, and plaster casting too

How to Use

Lightly spray the mould with a mould release agent before pouring. For a 50mm deep cast, always use a deep-pour or slow-cure epoxy resin to avoid excessive heat build-up. Pour in layers if needed. Allow full cure time (as per your resin brand's instructions) before demoulding. Flex the mould gently from the edges to release the piece.

Safety Tips

Always work in a well-ventilated area when using epoxy or polyester resin. Wear nitrile gloves and protective eyewear. Keep resin materials away from children. Refer to your resin manufacturer's safety data sheet for handling and disposal guidelines.