



9 x 12 Straight Edge Rectangle Tray – Premium Silicone Mould for Resin
Craft elegant and functional trays with the Rectangular Tray Silicone Mould by The Mould Story – your go-to mould for epoxy resin trays, Jesmonite décor pieces, and concrete crafts. Whether you're making a small serving tray, a jewellery organizer, or a custom memory plate, this mould offers the perfect blend of quality, versatility, and ease of use.
Made from high-grade, flexible silicone, it ensures easy demoulding, flawless finishes, and long-term durability, making it ideal for repeated use in both personal projects and small business production.
Features and Benefits:
- Rectangular Tray Shape: Perfect for serving trays, and memory plates, or creating unique decorative pieces.
- Versatile Material Compatibility: This can be used with epoxy resin, jesmonite, or concrete, giving you flexibility in your crafting.
- High-Gloss Finish: The mould creates a smooth, glossy surface that may reduce the need for a top coat (though a top coat is always recommended for added protection).
- Durable & Reliable: Made from high-quality, non-toxic silicone, this mould ensures easy demoulding and long-lasting results.
Specifications:
- Dimensions: 9 inches x 12 inches (228mm x 304.8mm)
- Depth: 10mm
- Resin Quantity: 800g
- Material: High-quality, non-toxic silicone for easy crafting and smooth finishes.
- Product Code: TMSR164
Recommended Resin:
Pair this mould with Mycast 2:1 Casting Resin (1.2kg) for best results. With a pot life of 1 hour 15 minutes, unmatched gloss, incredible clarity, and no premature yellowing, it’s perfect for creating flawless designs. Plus, it’s safe, fume-free, and demoulds in just 24 hours!
Perfect for:
- Crafting serving trays, memory plates, and unique gifting pieces.
- Personalized décor that adds a custom touch to any home.
- Making functional and artistic projects using resin, jesmonite, or concrete.

This product has no reviews yet.