DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations

Code: 6445/003000
The average product rating is 5,0 out of 5 stars. 8 ratings Rating details
55,35 € –10 % 49,60 € 40,99 € excl. VAT Measure price: 16,53 € / 1 kg
IN STOCK (>5 pcs)
Delivery to:
27/10/2026
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Clear casting epoxy resin for small castings, casting thickness 0.1–2 cm (at max. 22 °C), cures from 15 °C, hardness 83 SHORE D, VOC 0 g/L, mixing ratio 2:1 by weight, sandable after 2–3 days

Detailed information

Product detailed description

Dipon · Epoxy resins

DIPON EpoxyPlast 3D B20 Jewel Cast

EpoxyPlast 3D B20 Jewel Cast is a highly transparent epoxy resin that stands out for its advanced UV stabilisation thanks to UV absorbers and HALS stabilisers. The resin is designed for a wide range of applications, from resin art projects and wooden products to floor coatings. Its high resistance to yellowing and mechanical strength make it the ideal choice for demanding makers. Thanks to its self-degassing formulation it delivers smooth, bubble-free surfaces, while its low tendency to form carbamates improves the quality and durability of the final layer.

UV resistantSmall castings up to 2 cmWorking time up to 55 minCures from 10 °C

The formulation of this resin is eco-friendly – more than 70 % bio-based components contribute to sustainable production. EpoxyPlast 3D B20 Jewel Cast offers the possibility of food contact once fully cured, making it ideal for projects such as kitchen worktops, jewellery or art decorations.

DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations

Properties

Key features

DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations

Technical data

Key features

Crystal clarityExcellent optical quality for perfect details.
UV protectionResistance to yellowing thanks to advanced UV absorbers and HALS additives.
Wide range of usesIdeal for resin art, wood, floors and other creative projects.
Perfect surfaceSelf-degassing properties for smooth, bubble-free surfaces.
Eco-friendlyMore than 70 % bio-based components.
Flexible applicationPart of the EpoxyPlast 3D system with three hardeners for different viscosities and working times.

Manufacturer’s data.

Properties

General properties

  • Stable formulation against crystallisation
  • Comparable to LuminaCast 4 Gem Flow, but slightly slower
  • Contains UV absorbers and n-HALS light stabilisers
  • Lower tendency to form carbamates
  • Highly transparent, glass-like hardness after curing
  • Excellent self-degassing ability
  • Bio-based components contained in the epoxy resin
  • Free of substances on the CoRAP and SVHC
  • Modern low-yellowing base amines and additives
  • 0 % VOC (according to EU values)
Technical data

General properties

Dynamic viscosity of resin A (23 °C)550 ± 50 mPa·s
Dynamic viscosity of hardener B (23 °C)800 ± 50 mPa·s
Mixing ratio2:1 (resin A + hardener B) by weight
Working time (23 °C, 200 grams, 10 mm)approx. 55 minutes (23 °C – 40 °C)
tTMax (23 °C, 200 grams, 20 mm)Time to maximum exotherm, approx. 110 minutes
Recommended material temperature (A + B)at least 20 °C, 23 °C recommended
Recommended ambient temperatureat least 10 °C, 15–25 °C recommended
Recommended casting height (20 °C)0.1–2 cm (1–20 mm)
Demouldable (23 °C, 20 mm)approx. 16–24 hours
Next layer can be applied afterapprox. 8–12 hours at 20 °C (15–20 mm)
Minimum recommended mixing quantity (A + B)120 grams
Sandableapprox. 5–7 days at 20 mm and 23 °C (RT)
Hardness after 7 days (23 °C)Shore D83
Heat resistanceapprox. 71 °C

Manufacturer’s data.

Properties

Why choose DIPON Epoxyplast 3D B20

  • UV resistant — A unique formulation offers excellent UV resistance. Resistant to yellowing over time.
  • Small castings up to 2 cm — Allows small castings up to 2 cm thick (at 20 °C).
  • Working time up to 55 min — A long working time of up to 55 min gives you enough time for mixing, pigmenting and degassing the mixture, depending on the amount of material.
  • Cures from 10 °C — Cures at temperatures as low as 10 °C, which everyone will appreciate especially in winter, when heating workshops is expensive.

DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations

How to use

Areas of use

Technical data

Areas of use

Petri art and art techniquesWith EpoxyPlast 3D B20 JewelCast you can create elegant resin art. Ideal for pour heights from 1 mm to 20 mm (at 20 °C). At lower ambient temperatures, higher castings are also possible.
Making glass and carbon laminatesAlso suitable for other moulds where excellent clarity is essential.
Flexible useWhether it is jewellery making, kitchen worktops, floors, sealing or woodworking, LuminaCast 4 Gem Flow always delivers perfect results.
Food contactThe formulation is free of substances on the SVHC or CoRAP lists. Once fully chemically cured, the product is suitable for food contact.

Manufacturer’s data.

⚠️ The recommended minimum mixing quantity is 90 grams

*If the mixture quantity drops below the 90-gram minimum, the curing time may be extended. It is also possible that the mass will not be completely homogeneous and the exothermic reaction will be too weak for the workpiece to cure fully. The recommended minimum mixture quantity is 90 grams (A 60 grams + B 30 grams), the recommended quantity is 120 grams (80 grams A + 40 grams B).

DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations

DIPON Epoxyplast 3D B20 JewelCast 3 kg - Clear epoxy resin for jewellery and small decorations
Details

What is EpoxyPlast 3D epoxy resin

  • EpoxyPlast 3D was developed in 2019 as a self-degassing system, easy to use and covering the widest possible range of applications, especially in the art field.
  • Since its launch it has become a popular choice among users, especially EpoxyPlast 3D B20 Jewel Cast, which since 2019 has been used by more than 100,000 users. The well-known high-layer systems, such as EpoxyPlast 3D B50 Deep Pour and EpoxyPlast 3D B100 Ultra Pour have also become established – the first systems in Germany allowing pours up to 10 cm.
  • These epoxy systems have been used hundreds of thousands of times with excellent results, proving their reliability and ability to create perfect surfaces for demanding projects.

*Dynamic viscosity is measured at 23 °C. A drop in material temperature is accompanied by a disproportionate increase in dynamic viscosity. This is extremely important, especially where self-degassing is concerned.
**The working time is given for a 200-gram mixture in a mixing cup (5 cm diameter). Working time = material temperature 23 °C → 40 °C = doubling of the initial viscosity. The time to maximum exothermic temperature (tTmax) is usually twice the working time.

Technical data

Technical data

EpoxyPlast 3D Component A- epoxy resin for all EpoxyPlast 3D hardeners - (580 mPa·s ± 50, 23 °C)
EpoxyPlast 3D B20 Jewel Cast- Low viscosity, working time approx. 55 min, for small castings.
EpoxyPlast 3D B50 Deep Pour- Low viscosity, for large thick-layer castings, e.g. river tables, lamp making, larger castings in a single pour.
EpoxyPlast 3D B100 Ultra Pour- Low viscosity, for very large thick-layer castings, e.g. river tables, lamp making.

Manufacturer’s data.

What you ask

Frequently asked questions

Instructions | How to use:

Application and use: Check the ambient temperature — next to the pour volume it is the most important parameter. Successful application depends on room temperature and the amount/volume of resin and hardener mixture used. Too high a room temperature can lead to a very strong exothermic reaction, resulting in yellowing, cracking and vapour formation in the mixture. Before use, check the compatibility of the materials to be coated/cast in a preliminary test. The recommended method for measuring all components as accurately as possible is by weight, weighing exactly at a ratio of 100:50 or 2:1 parts by weight based on component (A). Even a slight deviation results in extended or failed curing. Adding too much hardener increases the elasticity of the material and reduces SHORE D hardness. Too much component A results in a permanently tacky film, which cannot be reversed due to polyaddition. The maximum deviation within the tolerance range is 0.1 %. Keep to the recommended mixing time of three to four minutes, then pour into a clean container and mix again for three to four minutes to achieve the most homogeneous mixture possible. Use the mixing container only once. Keep to the recommended maximum speed for mixing both components, which is 300 rpm, to prevent or minimise air pockets during mixing. Hand mixing is recommended for smaller quantities up to approx. 1 kg. Thanks to its long working time, it degasses excellently. For mixing we recommend Allway Tools Helix. To prevent the mixture from leaking out during the long curing time, the mould must be completely sealed. DIPON polypropylene tape is suitable for this and can easily be separated from the mould after curing. Release wax can optionally be used. Cleaning: Use acetone or universal thinner to clean the application tools. Once the epoxy resin has cured, it can only be removed by sanding. Cleaning immediately after use is recommended. Important note: Mixing in the shipping containers (bottles/canisters) of A (resin) and B (hardener) will result in incomplete curing and a correspondingly poor result. Always weigh both components accurately. The higher the room temperature and the larger the mixed quantity, the faster the exothermic reaction.

Additional parameters

Category: Epoxy Resins
Weight: 3.24 kg
EAN: 4063636026956
? Processing time: Short
? Epoxy system: Epoxyplast 3D B20
Colour: Clear, Highly transparent
Package weight: 3 Kg
Food contact: Yes
Max casting thickness: 2 cm
? Max pour volume: 2 l
? UV Resistance: Yes, Maximum
Type of use: Jewellery making, Jewellery using silicone moulds, Casting, Lamination, Glass and carbon laminates, Geode Art, Petri Art
Casting size: Small castings
? Viscosity (density): Low - liquid
Doba zpracovatelnosti / Processing time: 30 - 70 min
Poměr míchání / Mixing ratio: 2 : 1 (A +B) hmotnostně
? Čas gelace: 50-100 min
? Suchý na dotek: 12 - 16 hod
Doporučená okolní teplota / Recommended ambient temperature: 15 - 22 °C
? Hranice exhoterm: 38 °C
Brusitelný / Sandable: 2 - 3 dny
? Doporučené plné vytvrzení: 4 - 7 dní
Smrštění / Shrinkage: Nízké (<0.1 %)
? Teplotní odolnost: 70 °C
Tvrdost: 83 SHORE D
Obsah VOC / VOC content: 0 %
? Viskozita: 545 CPS
Hustota: 1,07 g/cm3
Doba míchání / Mixing time: 3 - 4 min
Minimální doporučené množství směsi / Minimum recommended mixing amount: 120 g

Product rating

The average product rating is 5,0 out of 5 stars. 8 ratings
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List of ratings

5
MK Avatar of author The product rating is 5 out of 5 stars. 22/05/2026
Cristallina, non scalda troppo, ottima consistenza
5
MK Avatar of author The product rating is 5 out of 5 stars. 15/05/2026
È super cristallina, non scalda troppo nel bicchiere, tiene bene il colore e in 16h è pronta. Sono davvero contenta
5
IK Avatar of author The product rating is 5 out of 5 stars. 22/01/2025
velmi spokojna, velmi dobre sa snou pracuje, schnerychlejsie je hustejsia, takze sa dobre zlievaju farby
5
ŠP Avatar of author The product rating is 5 out of 5 stars. 22/10/2024
Funguje přesně dle popisu, kupuji opakovaně a vždy se dílo podařilo
5
D Avatar of author The product rating is 5 out of 5 stars. 02/11/2023
Very satisfied with this product. Worked great with my art project and the resin took less than 3 days to dry. No excess bubbles and the consistency was perfect with the given instructions. Would recommend this product to schools and art programs. Would use it again for my next art project! Instructions are clear and work excellent. The artwork that used the resin got a 95% from the IB examiners which proves the greatness of this product.
5
Z Avatar of author The product rating is 5 out of 5 stars. 03/10/2023
Naprostá spokojenost velmi dobrá pryskyřice suchá na dotek i za 9 hodin, pryskyřice je jako sklo, odlévám po vrstvách velkou pyramidu 15 cm s sušeným květem růže plus jiné i deklarace.

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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