DIPON LuminaCast 5 Radiant Flow 1,5 kg - Medium Viscosity Epoxy Resin, Thickness 20 mm
Code: 7303/001500Related products
Product detailed description
Radiant Flow 1.5 kg. Resin for radiant castings and art.
Pack 1,5 kg — the ideal sample for first castings and pigment tests. Medium-viscosity system with a self-degassing formula: smooth, bubble-free surfaces and colours that glow. Layer 1–20 mm, refractive index > 1.59.
Castings that glow.
Radiant Flow is built for decorative castings and art with pigments — pyramids, candle holders and paintings with a smooth, bubble-free surface.
Pyramids & orgonites
Deeper shapes in 20 mm layers, without bubbles.
Candle holders & decorations
The slower flow keeps the pigment in the layer where it belongs.
Paintings & art
Layered effects and radiant colours with diamond clarity.
How much resin for your project?
Click on a size — you will see the current price and availability right next to it.
and tests Most popular3 kgregular
making 7,5 kglarger moulds
and series 15 kgstudio
and courses Best price/kg30 kgfull
production

Self-degassing. A bubble-free surface.
The self-degassing formula minimises bubble formation and lets smooth, flawless surfaces emerge. The slower flow (1330 mPa·s) meanwhile holds pigments in layers.
- Self-degassing formula — a smooth surface
- 1330 mPa·s — pigments hold in layers
- UV absorbers + HALS — no yellowing in the long term
- 60 minutes for mixing, pigmenting and pouring

The same DNA as the whole LuminaCast range.
Every LuminaCast system is made at DIPON's own production site in Germany: UV absorbers + HALS additives against yellowing, a formulation free of substances on the sVHC and CoRAP lists, and degassing components more than 70 % from renewable sources.
- UV absorbers + HALS — no yellowing in the long term
- Free of sVHC and CoRAP substances
- The systems in the range combine in a project — each has its role
Parameters you can rely on
Measured at 23 °C, 200 g, 20 mm layer — source: DIPON TDS
Compatible with wood, concrete, glass, metal, glass and carbon fibre fabrics, natural stone, silica sand, marble and granite.
Your first pour will work out too
Check the temperature
Material and surroundings at room temperature. High temperature = fast exotherm, yellowing and cracks.
Test the substrate
A preliminary compatibility test of the materials you are going to embed.
Weigh out exactly 2:1
Always by weight (100:50). Maximum deviation 0.1 % — more means a sticky film or a soft casting.
Mix twice for 3–4 minutes
Mix → pour into a clean container → mix again. Max. 300 rpm, ideally with with an Allway Helix mixer.
Pour and let it degas
Up to 20 mm in a single layer — bubbles rise by themselves. You can demould after 16–24 hours.
⚠️ The most common mistake
Never mix by eye straight from bottles A and B. An inaccurate ratio = incomplete curing. Always weigh both components to the gram. Cleaning tools: acetone or universal thinner, immediately after use.
A set for small-scale making — resins that belong together
One studio, four roles: coasters, laminating, jewellery and slower effects. Combine them.
| LuminaCast 2Coaster CastDetail | LuminaCast 3Crystal FlowDetail | LuminaCast 4Gem FlowDetail | LuminaCast 5 ★Radiant FlowThis product | |
|---|---|---|---|---|
| Role in the project | Coasters, embedding and shapes | Laminating, surface coats and resin art | Jewellery and thicker small pours | Art with slower flow |
| Max. casting thickness | 15 mm | 10 mm | 20 mm | 20 mm |
| Working time | 35 min | 35 min | 55 min | 60 min |
| Viscosity (23 °C) | 290 mPa·s | 140 mPa·s | 890 mPa·s | 1330 mPa·s |
📊Compare the whole LuminaCast rangeAll 10 hardeners — viscosity, working time and casting thickness in one clear table▼
| Type | Viscosity* (23 °C) | Working time** | Max. casting thickness | Use |
|---|---|---|---|---|
| LC 1 Fast Set Primer | 120 mPa·s | 15 min | 7 mm | priming and sealing coat for wood, overpour after 60–120 min |
| LC 2 Coaster Cast | 290 mPa·s | 35 min | 15 mm | highly transparent embedding and shapes |
| LC 3 Crystal Flow | 140 mPa·s | 35 min | 10 mm | laminating & resin art |
| LC 4 Gem Flow | 890 mPa·s | 55 min | 20 mm | art & embedding, thicker pours |
| LC 5 Radiant Flow ★ | 1330 mPa·s | 60 min | 20 mm | art & embedding, slower flow |
| LC 6 Art Flow | 4100 mPa·s | 50 min | 20 mm | painting techniques, top coat, sealing |
| LC 7 Design Flow | 5500 mPa·s | 50 min | 20 mm | special spreading, thin layers |
| LC 8 Table Flow | 70 mPa·s | 180 min** | 5 cm | river tables, lamps, larger castings |
| LC 9 Ocean Flow | 50 mPa·s | 240 min** | 10 cm | river tables and very large castings |
| LC 10 Cell Flow | 2500 mPa·s | 50 min | 20 mm | cell effects, Petri art |
* Viscosity at 23 °C — it rises sharply as the temperature drops. ** Measured on 200 g; LC 8 and LC 9 on 500 g / 9 cm. Time to max. exotherm ≈ 2× the working time.
★★★★★ from those who already create
„Absolutely satisfied“
Tomáš B. · verified purchase
„Very satisfied 😉“
Lenka A. · verified purchaseHow much Radiant Flow resin do you need?
Enter the dimensions of your casting — we will calculate the amount, the component ratio and the best pack combination.
Frequently asked questions
How thick a layer can I pour?
1–20 mm in a single layer at 20 °C. Next layer after 12–16 hours.
What makes the self-degassing formula different?
The mixture degasses by itself — bubbles rise to the surface and it stays smooth even without a heat gun.
When can I take the casting out of the mould?
Demoulding after approx. 16–24 hours at 23 °C.
How much will 1.5 kg cast?
1.5 kg of mixture (components A + B) equals approximately 1.4 l of casting (density 1.07 kg/l). The calculator above works out the exact amount for your project.
Is 1.5 kg enough to try it out?
Yes — approx. 1.4 litres of mixture is enough for first smaller projects and colour tests before you move to a larger pack.
Your radiant casting starts here.
Additional parameters
| Category: | Epoxy Resins |
|---|---|
| Weight: | 1.67 kg |
| ? Processing time: | Medium |
| Epoxy system: | LuminaCast 5 |
| Colour: | Clear, Highly transparent |
| Package weight: | 1,5 Kg |
| Refractive index: | > 1,59 |
| Food contact: | Yes |
| Max casting thickness: | 2 cm |
| ? UV Resistance: | Yes, Maximum |
| ? Temperature resistance: | 70 °C |
| ? Hardness: | 72 ShD |
| Type of use: | Jewellery making, Jewellery using silicone moulds, Making trays and platters, Casting, Lamination, Glass and carbon laminates, Stone carpets, Art, Petri Art |
| Casting size: | Small castings |
| ? Viscosity (density): | Medium - medium thick |
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| Manufacturing company : | DIPON.DE Removable Automotive Coatings GmbH & Co. |
|---|---|
| Address : | Ringofenstr. 39 I 44287, Dortmund, Deutschland |
| E-mail : | info@dipon.de |
