DIPON LuminaCast 2 Coaster Cast 7,5 kg - Low Viscosity Epoxy Resin, Thickness 15 mm
Code: 7207/007500Related products
Product detailed description
Coaster Cast 7.5 kg. Resin for coasters and clear embedding.
Pack 7,5 kg — one pack = regular making without reordering. Crystal-clear casting epoxy resin for detailed work: up to 15 mm per layer, excellent flow into moulds and demoulding within 24 hours. Refractive index > 1.59.
Small castings with diamond clarity.
Coaster Cast is built for detailed embedding, shapes from moulds and coasters — where clarity shows at first glance.
Coasters & Petri
Detailed patterns and embedding up to 15 mm in a single pour.
Castings from moulds
Figurines and shapes from silicone moulds — out within 24 hours.
Geodes & decorations
Highly transparent layers for trays and geode art.
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 kga set of coasters
and embedding 7,5 kgregular
making 15 kgstudio
and courses Best price/kg30 kgfull
production
Clarity in which details stand out.
A highly transparent system with excellent flow: it fills even detailed moulds and lets every embedded element stand out — flowers, wood, pigments.
- Excellent flow into detailed moulds (B 290 mPa·s)
- UV absorbers + HALS — no yellowing in the long term
- Very low shrinkage < 0.1 %
- Demoulding in 16–24 hours
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, 15 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 into the mould
Up to 15 mm in a single layer. 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 2 ★Coaster CastThis product | LuminaCast 3Crystal FlowDetail | LuminaCast 4Gem FlowDetail | LuminaCast 5Radiant FlowDetail | |
|---|---|---|---|---|
| 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
„Top products so far, a shame the others are not available. 😏“
David S. · verified purchase
„Happy with it“
Miriam P. · verified purchase
„The epoxy is nice to work with. Pouring and sanding went well. Then we backlit it and it looks really good.“
Maxmilián G. · verified purchase
„I am satisfied with your products, they are very nice to work with 😊“
Michaela R. · verified purchaseHow much Coaster Cast 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?
1–15 mm in a single layer at 20 °C. Pour taller castings in layers — next layer after 8–12 hours.
When can I take the casting out of the mould?
Demoulding after approx. 16–24 hours at 23 °C.
How do I get a bubble-free casting?
Mix slowly (max. 300 rpm), keep room temperature and let the mixture rest for a minute after mixing — the system's excellent flow carries the remaining bubbles to the surface.
How much will 7.5 kg cast?
7.5 kg of mixture (components A + B) equals approximately 7.0 l of casting (density 1.07 kg/l). The calculator above works out the exact amount for your project.
Who is the 7.5 kg pack for?
For makers running one larger project or a series of smaller ones — approx. 7 litres of mixture without reordering.
Your first coasters start here.
Additional parameters
| Category: | Epoxy Resins |
|---|---|
| Weight: | 7.89 kg |
| ? Processing time: | Short |
| Epoxy system: | LuminaCast 2 |
| Colour: | Clear, Highly transparent |
| Package weight: | 7,5 Kg |
| Refractive index: | > 1,59 |
| Food contact: | Yes |
| Max casting thickness: | 1,5 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 |
| Casting size: | Small castings |
| ? Viscosity (density): | Low - liquid |
| The item has been sold out… | |
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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 |