How to Use Redesign with Prima Moulds: A Beginner’s Guide
A plain frame, a little wooden box, or a tired dresser can feel completely different with a few raised details. Redesign with Prima Décor Moulds help you create those decorative accents yourself, from delicate flowers to vintage-inspired scrollwork.
If you’ve been curious about using silicone molds for furniture and home décor, start small. One mould and one casting material are enough to try your first project.
Watch: Choose and use your mould casting material
In this July 2026 tutorial from Redesign with Prima, Valerie demonstrates resin, air-dry clay, and Casting Mix. Start at 1:05 for resin, 4:37 for clay, or 8:00 for Casting Mix. Follow your own material’s mixing, protective-equipment, and curing instructions.
Gather your supplies
Choose a silicone mould, one suitable casting material, and a small project surface. You’ll also need an adhesive labeled for both your casting and the surface underneath, plus paint and a brush if you want to add color.
For resin, have measuring cups, mixing tools, a protected level work surface, and the gloves, eye protection, and ventilation specified by the manufacturer ready before mixing. Painter’s tape can help hold an attached piece while its adhesive sets.
1. Choose your mould and plan the placement
Look at the dimensions of the individual design as well as the overall mould. A small floral accent might suit a frame corner, while a larger scroll could become the focal point of a drawer.
Check clearance around handles, hinges, and drawer edges. Raised details should not interfere with opening or closing the piece.
2. Pick your casting material
Resin: A good option for detailed appliqués. The video uses a fast-setting white casting resin. Our Amazing Casting Resin listing lets you check its details and current availability.
Air-dry modeling material: Prefer a material you press into the mould? Redesign with Prima Modeling Material is pliable when fresh, hardens in air without baking, and can be painted when dry.
Casting mix: The Redesign Casting Mix Kit is another option to explore. Use its own directions; resin, modeling material, and casting mix have different preparation and drying requirements. You do not need all three.
3. Fill the mould carefully
For resin, measure and mix exactly as the label directs, then pour within its working time. Keep the mould level and avoid overfilling. Do not assume that the ratio or setting time shown in the video applies to a different resin.
For modeling material, knead it to the required consistency, press it into the details, and level the back. Follow its directions for when to remove the casting and how to support it as it dries.
4. Release the casting gently
Wait until your material is ready to demould. Flex the silicone away gradually and support delicate areas instead of pulling on a thin leaf or flourish. Being ready to leave the mould is not always the same as being fully cured or ready for paint.
5. Attach the detail to your project
Test the placement before adding adhesive. Prepare a clean, dry surface according to the adhesive’s instructions, then attach the casting with a product suitable for both materials. Remove excess glue as directed and let the bond set before painting or handling.
Some fast-cast resins have a brief flexible stage, as shown in the video. Check your particular resin’s instructions before shaping a casting around a curve; do not force a rigid piece to bend.
6. Paint and bring out the details
Once the casting and adhesive are ready for finishing, choose a compatible paint and any required primer. Painting the appliqué and its background the same color gives a unified look. A contrasting color makes the raised design stand out.
For a finishing accent, explore our Décor Waxes. A small amount on the high points can emphasize the pattern. Follow the wax’s directions and check compatibility before combining it with another finish.
Tips and tricks for your first project
- Start with a frame or box: A small surface lets you practice before decorating furniture.
- Make a test casting: Try your adhesive, paint, and finish together before committing to the main piece.
- Keep supplies within reach: Our Resin Tool Set is an optional addition to your casting setup.
- Choose a simple finish: Browse Acrylic Paint for color and Décor Waxes for optional highlights.
- Keep craft moulds for crafting: Do not use a mould for food after using resin, paint, or other craft chemicals in it.
Shop supplies for this project
Click below to view the supplies in our store. Choose one casting material, then add the tools and finishes your project needs. Check each listing for current availability.
- Silicone Moulds — choose your decorative design.
- Amazing Casting Resin — check availability for a resin project like the video.
- Redesign with Prima Modeling Material — an air-dry alternative.
- Redesign Casting Mix Kit — another casting option.
- Resin Tool Set — optional casting tools.
- Acrylic Paint — explore colors for compatible castings.
- Décor Waxes — optional decorative highlights.
Also gather your project surface, suitable adhesive, brushes, and the protective supplies required by your casting material.
Keep creating
- How to Apply Redesign with Prima Transfers: A Beginner’s Guide
- Decoupage for Beginners: What You Need to Get Started
At Canterbury Creative, we love the little details that make a project feel personal. Shop our silicone moulds and find a design that inspires your next creation.
Keep learning
Not sure what to cast with? Compare resin, air-dry clay and casting mix. Then learn how to attach décor moulds.
- Canterbury Creative