QUDYNZAL Large Rectangular Resin Tray Mould — Deep Silicone Casting Mould with Reinforced Base, Smooth Interior

QUDYNZAL's large rectangular silicone mould lets you cast deep, glossy resin trays with clean edges for functional decor and bespoke gifts.

This flexible yet sturdy silicone tray mould is designed for makers who want a reliable form to create sizeable storage or display trays. Its reinforced base and well-defined edges produce consistent results with epoxy or UV resin, while the smooth interior reduces finishing work. Use pigments, inclusions, or metallic powders to personalize each piece for home, event, or gifting.

How large is the mould and what can I make with it?

The mould has a generous footprint and extra depth, suitable for trays that hold keys, cosmetics, drinks, or decorative items. The tall sides make it practical as a serving or organizing tray and allow for layered or embedded designs.

• Roomy rectangular cavity for multiple items or layered resin pours
• Deep walls to contain resin and additives during curing
• Produces trays that double as decor and functional storage

Will this silicone mould work with different resin types?

Yes — the mould is compatible with common casting media like epoxy, polyester, and UV resin. Its nonstick silicone surface helps demold finished pieces without damaging edges or detail, and it tolerates repeated use when cleaned and stored properly.

• Flexible, reusable silicone suitable for epoxy and UV resins
• Smooth interior minimizes air bubbles and adhesion
• Easy release reduces sanding and trimming after cure

What decorative techniques are best for this tray mould?

The mould accepts a wide range of embellishments — embed dried flowers, glitter, metal flakes, or create marbling with pigments. Because of its size and depth, you can layer elements to build dimensional scenes or functional sections like a wine glass rest or jewellery compartment.

• Embedments: botanicals, beads, coins, or charms for visual interest
• Colour play: mica powder, alcohol ink, or liquid pigments for swirls and effects
• Functional detail: add silicone inserts or build partitions for organization

How durable is the finished tray and who should use this mould?

Finished resin trays cured correctly are rigid and show a glossy, chip-resistant surface ideal for light daily use. While beautiful as serving trays, avoid heavy impact and prolonged exposure to heat. The mould itself is built for hobbyists and small-batch makers who want repeatable, professional-looking results.

• Produces sturdy, glossy trays suitable for display and light use
• Best for crafters, gift makers, small business artisans, and home decorators
• Not recommended for heavy-duty or high-temperature cookware use

Who is this for: The QUDYNZAL large rectangular resin tray mould is aimed at DIY crafters, resin artists, and makers launching small product lines who need a reliable, easy-release form for medium-to-large trays. It suits beginners who want straightforward demolding and experienced artists who plan multi-layer pours or complex inlays. If you want to produce attractive, functional trays for gifts, markets, or home use without complex tooling, this mould is a practical choice.

• Package Contents: one rectangular silicone tray mould with reinforced bottom and raised edges.
• Material Benefits: durable, flexible silicone that releases cured resin cleanly and is reusable.
• Versatile Uses: ideal for coffee trays, decorative catchalls, wine or candle displays, soap dishes, and jewellery organisers.
• Gift Potential: make personalised anniversary, birthday, or holiday trays as memorable presents.
• DIY Enjoyment: encourages creative projects for family gatherings, craft sales, and home decor improvements.