BBDINO Adjustable Mould Housing Kit for Silicone Mould Making — 2-Set Upgraded Kit, 2.5" Tall Layers & Stackable ABS Frames

This upgraded kit includes parts to create hundreds of different box sizes quickly and securely. Designed from durable ABS plastic and taller than many competitors, the kit gives makers more vertical room, stronger joints and added flexibility thanks to new half-center pieces and extra clips. It’s intended as a reusable framing system — you add a bottom plate or tape to form a sealed casting container.

How do I assemble and seal a mould box with this kit?

Assembly uses interlocking corners, centrepieces and buckles that snap together without permanent adhesives. For a leak-resistant base, the kit provides double-sided tape; many users prefer hot-gluing a plastic base plate or using an acrylic sheet for a secure, flat bottom.

• Snap together 8 corners and centre pieces to form a rectangular frame.
• Apply the included double-sided tape to attach a rigid bottom plate (PVC, ABS or acrylic).
• Use binder clips around seams while sealant or glue sets to prevent leaks.
• Hot-glue the bottom edge when working with liquid silicones for extra protection.

What makes this upgraded BBDINO kit better than other mould housings?

This version adds half-center pieces for finer adjustments and measures 2.5" tall per layer — taller than many rival frames — so you can pour larger moulds without building multiple layers. The components are moulded from premium ABS for thermal and impact resistance and include top-and-bottom buckles to stack multiple layers securely.

• 2.5-inch single-layer height gives more pour depth per layer.
• ABS construction resists deformation and is easy to demold from.
• Buckles let you stack layers to reach any height you need.
• Additional half centrepieces enable more size combinations.

Which materials and projects work best with this housing kit?

The frame is optimised for silicone mould making, candle and soap casting, clay projects, and many craft resins — but avoid pouring raw resin directly into the plastic frame as it can adhere. Use a rigid bottom plate (acrylic, PVC, ABS) or a disposable release layer, and pair with appropriate release agents when needed.

• Ideal: silicone moulds, soap, wax candles, clay and plaster casting.
• Avoid: pouring sticky resins directly against the ABS plastic walls.
• Recommended bottoms: acrylic sheet, ABS/PVC plate, or sealed board.
• Use release film or mould release sprays when compatibility is uncertain.

Can I build taller or multi-layer mould boxes with the two kits?

Yes — the top-and-bottom buckles are designed to lock layers together so you can stack a second or third level for deeper pours. The two-kit pack also supplies extra binder clips so you can double-lock joints between layers for added stability during long cures.

• Stack multiple layers easily using the interlocking buckles.
• Use included extra binder clips to clamp and stabilise stacked seams.
• Add half-center pieces to fine-tune width and length in each layer.
• Expand box height without permanent adhesives or new parts.

Who is this for: Makers, hobbyists and small-batch producers who need a versatile, reusable framing system to create custom silicone moulds and castings. It suits craft entrepreneurs, DIY candle and soap makers, resin hobbyists (with recommended bottom plates), teachers running workshops, and anyone who prefers adjustable, durable mould boxes that save time and reduce one-off container waste.