Rolkem Rainbow Spectrum Royal Blue Dust

Rolkem Rainbow Spectrum Royal Blue Dust

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$4.95
✓ Gluten Free✓ Nut Free
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Tweed Heads NSW
Pickup available at our store
27 Minjungbal Drive, Shop 2, Tweed Heads South NSW · Usually ready in 4 hours

Classic and confident, Royal Blue is a bold, saturated petal dust perfect for strong floral designs, nautical themes, and vibrant fondant work. The Rolkem Rainbow Spectrum Royal Blue Dust is a finely milled, matte petal dust used for colouring and detailing sugar flowers, fondant, and edible decorations. Apply dry with a soft brush, or mix with a few drops of clear alcohol for a painted finish.

Key Details

  • Colour: Royal Blue
  • Weight: 5g
  • Finish: Matte
  • Format: Powdered food colouring
  • Brand: Rolkem Rainbow Spectrum
  • Food-grade: Yes — suitable for direct contact with edible decorations

Best For

  • Dusting sugar delphiniums and hydrangea clusters for traditional English garden cake designs
  • Shading fondant anchors, waves, and nautical motifs on maritime and sailor-themed cakes
  • Tinting macaron shells a rich royal blue for formal celebrations and corporate events
  • Painting bold blue brush strokes onto white fondant for a modern, abstract cake design

Frequently Asked Questions

Should I use Rolkem petal dust dry or mix it with alcohol?

Both methods work well. For a natural, velvety finish on sugar flowers and fondant petals, dust on dry using a soft brush — this is the most popular technique for shading and contouring individual petals. To paint bold, opaque colour onto fondant or wafer paper, mix a small amount of petal dust with clear alcohol (such as rose spirit or vodka) to form a thin paste. The alcohol evaporates quickly, leaving a clean, vibrant colour without affecting the fondant surface.

Is Rolkem Rainbow Spectrum dust edible and food-safe?

Yes. Rolkem Rainbow Spectrum dusts are food-grade powdered food colourants approved for use in edible cake decorations. They are safe for direct contact with cakes, biscuits, macarons, chocolates, and other edible items. As with all decorating powders, they are designed for use as a surface decoration rather than as a bulk food colouring agent.

Browse the full petal dust range, or explore our edible glitter and cake decorating dusts collection for more finishing options.

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