Ebalta SG 2000 L Polyurethane Casting Resin D80 Set – Fast PU Casting Resin for Moulds, Models & Prototypes
Ebalta SG 2000 L Polyurethane Casting Resin D80 Set – Fast PU Casting Resin for Moulds, Models & Prototypes
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Variant: 0.5 kg Kit (A + B)
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In stock
Ordered and paid on a working day: usually ships the same day
Delivery to Netherlands: usually within 1 working day
In stock
Ordered and paid on a working day: usually ships the same day
Delivery to Netherlands: usually within 1 working day
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Fast, strong polyurethane casting resin for moulds, models and prototypes
Ebalta SG 2000 L is a high-quality two-component polyurethane casting resin for fast, precise casting applications. The set consists of an A and a B component that you mix 1 : 1 by weight. The mixture is very low in viscosity (55 mPa·s unfilled) and cures quickly: you have 6 to 8 minutes of working time and can demould after 60 to 90 minutes when unfilled. Unfilled, you achieve Shore D 70 to 75. Combine the resin with filler (A : B : filler = 1 : 1 : 3) and you can cast up to 80 mm thick per pour and reach Shore D 80 to 85. The glass transition temperature is 89 °C. Whether you cast small series or back up a silicone mould: this resin delivers reliable results, fast and strong.
⚠️ Mandatory training for professional use
This product contains isocyanates. Since 24 August 2023, polyurethane with a diisocyanate content of more than 0.1 % may only be processed in industrial or professional use by employees who have completed the mandatory training on the safe use of diisocyanates (REACH Annex XVII, entry 74).
Companies can register their employees via safeusediisocyanates.eu or via the ISOPA online training. You will find more information on our page working safely with polyurethane and diisocyanates.
Key benefits
- Fast curing: demoulding time from 60 minutes (unfilled).
- Extra strong: Shore D 70 to 75 unfilled, Shore D 80 to 85 with filler.
- High temperature resistance: glass transition temperature 89 °C.
- Cast up to 80 mm thick: when using filler.
- Low shrinkage: 0.5 % unfilled and 0.1 % filled, for accurate dimensional stability.
- Flexible system: can be used with or without filler.
- Professional performance: reliable in every project.
Typical applications
- ✓ Moulds and prototypes with high detail reproduction
- ✓ Artworks, decorative pieces and replicas
- ✓ Backing up silicone moulds
- ✓ Technical castings up to 80 mm thick (with filler)
- ✓ Production of models and parts in small series
- ✓ Industrial models
Processing
- Stir or shake both components thoroughly before use. Fillers can settle.
- Mix the A and B components in a ratio of 1 : 1 by weight.
- Add filler if required in the ratio A : B : filler = 1 : 1 : 3.
- Mix vigorously and pour into the mould in a continuous stream. A wide mixing cup gives you a longer working time.
- Cast thick pieces in layers to prevent overheating. Unfilled, cast a maximum of 20 mm per pour; filled, a maximum of 80 mm.
- Let the casting cure: 60 to 90 minutes unfilled, approximately 180 minutes filled.
- Carefully remove the casting from the mould and let it cure further if needed.
Technical specifications
| Property | Without filler | With filler |
|---|---|---|
| Mix ratio | A : B = 1 : 1 | A : B : filler = 1 : 1 : 3 |
| Working time | 6 to 8 minutes | 10 minutes |
| Demoulding time | 60 to 90 minutes | 180 minutes |
| Density | 1.1 g/cm³ | 1.6 g/cm³ |
| Shrinkage | 0.5 % | 0.1 % |
| Glass transition temperature | 89 °C | 89 °C |
| Max. thickness per pour | 20 mm | 80 mm |
| Hardness | Shore D 70 to 75 | Shore D 80 to 85 |
Points of attention
- ✓ Work in a well-ventilated area and avoid contact with skin and eyes. Wear gloves, safety glasses and, if necessary, a respirator.
- ✓ Neither component may come into contact with food or eating utensils.
- ✓ Avoid skin contact with one or both components: people with sensitive skin may react to them.
- ✓ Store the components in a dry place between 6 and 28 °C. They will then keep for a maximum of 6 months in closed packaging. Use opened packaging as soon as possible.
- ✓ Shake or mix the product well before use to prevent settling.
- ✓ Consult the safety data sheets for complete instructions.
Professional support
Not sure whether SG 2000 L suits your mould or casting, or how much filler you need? Email us at info@siliconesandmore.com and we will be happy to help. You can also request the safety data sheets there.
Documentation
Product Properties
- Hardness75Shore DHardness of the cured material
- Shrinkage0.5%Linear shrinkage after curing
- ColorBeigeColor of the finished product
- Viscosity55mPa·sViscosity of the uncured silicone
- Density1.1g/cm³Density of the cured material
- Mix ratio1:1Mixing ratio A : B
- Pot life6minutesWorking time after mixing
- Cure time60minutesTime until full cure
Component Properties
- Color AWhiteColor of component A
- Color BAmberColor of component B
Application
- Use caseMoulds, prototypes, replicas, backing up silicone moulds and technical castings in small seriesIntended use
- Silicone type["PU"]Type of silicone or polymer
- Cure speedSnelHow quickly the material can be demoulded
- Cure conditionKamertemperatuurCondition under which the material cures
- Shelf life6monthsIn unopened original packaging
Processing
- Max. casting thickness20mmPer layer without filler
- FillableYesWith filler for thicker castings
Mechanical Properties
- Glass transition temperature (Tg)89°CTransition from hard to softer
Safety Information
This product causes skin irritation (H315) and serious eye irritation (H319), may cause an allergic skin reaction (H317) and is harmful if inhaled (H332). It may cause allergy or asthma symptoms or breathing difficulties if inhaled (H334) and may cause respiratory irritation (H335). It is suspected of causing cancer (H351), may cause damage to the lungs and respiratory tract through prolonged or repeated exposure (H373) and is toxic to aquatic life with long lasting effects (H411). Contains isocyanates, may produce an allergic reaction (EUH204). Do not breathe dust, vapour or mist and wear respiratory protection in case of inadequate ventilation. Wear protective gloves, protective clothing and eye protection and wash thoroughly after handling. Avoid release to the environment and store locked up. For industrial or professional use, training on the safe use of diisocyanates is mandatory. Always consult the safety data sheets (SDS) for complete information on hazards, handling, storage and first aid. You can request them via info@siliconesandmore.com.| Safety Pictograms | Safety Data Sheets (SDS) |
|---|---|
Required protection (ISO 7010)
      |
| Signal Word | H‑code | Hazard Statement | P‑codes | P‑statements |
|---|---|---|---|---|
| Warning | EUH204 | - | - | |
| Warning | H315 | Causes skin irritation | P264 P280 P302+P352 P333+P313 |
|
| Warning | H317 | May cause an allergic skin reaction | P261 P272 P280 P302+P352 P333+P313 P362+P364 |
|
| Warning | H319 | Causes serious eye irritation | P264 P280 P305+P351+P338 P337+P313 |
|
| Warning | H332 | Harmful if inhaled | P261 P271 |
|
| Danger | H334 | May cause allergy or asthma symptoms or breathing difficulties if inhaled | P261 P284 P342+P311 |
|
| Warning | H335 | May cause respiratory irritation | P261 P271 |
|
| Warning | H351 | Suspected of causing cancer | P201 P202 P280 P308+P313 P405 P501 |
|
| Warning | H373 | May cause damage to organs through prolonged or repeated exposure | P260 P501 |
|
| Warning | H411 | Toxic to aquatic life with long lasting effects | P273 P391 P501 |
|
Manuals
YouTube
Frequently asked questions
What is the delivery time for my order?
Orders placed and paid on working days are in most cases shipped the same day. Weekend orders are processed on the next working day.
Indicative delivery times: Netherlands usually within 1 working day, Belgium and Germany typically 1–2 working days, other countries depending on destination and carrier. These are guidelines, not guarantees: peak periods, public holidays or carrier delays can have an effect.
What is the return policy?
You have 30 days to return after receipt. Email info@siliconesandmore.com within 30 days of delivery with your name and order number. The full conditions are in our return policy.
How can I track my order?
As soon as your order has shipped, you'll receive a track & trace code by email. It can take up to 24 hours before the code is active.
I have a problem with my order – how do I reach you?
Contact us via our contact page or email info@siliconesandmore.com. We're happy to help you quickly.
Can I order as a business?
Yes. Apply for a business account; we review your application within 3 working days. After that you order while logged in and pay on invoice, with payment terms of 14 days after delivery.
EU businesses outside the Netherlands with a valid VAT number order with VAT reverse-charged (0%, intra-community supply). The VAT number is stored in your business account; it cannot be added to an order after it has been placed.