Ebalta SG 2000 L is a premium 2-component polyurethane casting resin, perfect for detailed models, functional prototypes, and small- to medium-sized castings. With its adjustable filler ratio, this PU system offers exceptional flexibility: from lightweight parts to high-density industrial components. 

Whether you’re working on molds, replicas, or technical parts — this resin delivers strength, accuracy, and ease of use in every pour. 

Ideal for: 

• Casting detailed prototypes, parts & molds 
• Creating models, replicas, and functional components 
• Filling, fixing, and supporting mold structures 
• Medium-thickness castings up to 80 mm 
• Small batch production and industrial modeling 

Why choose Polyurethane Casting Resin D80? 

✔ Fast & reliable – Demolds in 1 to 3 hours 
✔ Customizable density – Use with or without filler 
✔ Durable & strong – High Shore D 80–85 hardness 
✔ Thick pour possible – Up to 80 mm per layer (with filler) 
✔ Low shrinkage – Maintains shape and detail 
✔ Excellent thermal performance – Glass transition temp 89°C 
✔ Easy to use – Simple 1:1 mix ratio by weight 

How to use SG 2000 L Polyurethane Casting Resin D80:

Step 1: Shake or stir both components thoroughly before use. 
Step 2: (Optional) Add filler: 50% to 600% depending on desired thickness and performance. 
Step 3: Mix component A and B in a 1:1 ratio by weight. 
Step 4: Pour in a steady stream into the mold. Avoid air entrapment. 
Step 5: For castings thicker than 30 mm, pour in layers to prevent overheating. 
Step 6: Wait until the de-molding time has passed before removing the cast. For enhanced durability, post-cure at 60°C. 

Look the video below if you are a visual learner!

Technical Specifications

Without Filler

With Filler

Shelf Life & Storage 

✔ Store in a cool, dry place (6–28°C) 
✔ Shake before use – fillers may settle 
✔ Use opened packages quickly 
✔ Shelf life: Up to 6 months in sealed packaging

Safety First 

SG 2000 L contains diisocyanates. From August 2023, professional users must complete certified training. Companies can register for online training via THIS link.

Always wear protective gloves, goggles, and respiratory protection. Work in a well-ventilated area and avoid skin or eye contact. For full safety details, refer to the official SDS SG 2000 L A/B documents. 

PLEASE NOTE: since August 2023, polyurethane with a diisocyanate content of more than 0.1% may only be used in companies where employees have completed the required courses.

Other important safety information

A component Polyol

H-Code hazard statements

H319 Causes serious eye irritation.

P-Code Precautions

P264 Wash thoroughly after handling.
P280 Wear eye protection/face protection.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P337+P313 If eye irritation persists: Get medical advice/attention.

B component Iso cyanate

H code hazard warnings

H332 Harmful if inhaled.
H315 Causes skin irritation.
H319 Causes serious eye irritation.
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
H317 May cause an allergic skin reaction.
H351 Suspected of causing cancer. Route of exposure: Inhalation.
H335 May cause respiratory irritation.
H373 May cause damage to organs through prolonged or repeated exposure. Route of exposure: Inhalation.
H304 May be fatal if swallowed and enters airways.
H410 Very toxic to aquatic life with long lasting effects.

EUH204 Contains isocyanates. May produce an allergic reaction.

P-code precautions

P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P284 [In case of inadequate ventilation] wear respiratory protection.
P301+P310 IF SWALLOWED: Immediately call a POISON CENTER/ doctor.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P405 Store locked up.
P501 Dispose of contents/container in accordance with local/regional/national/international regulations.

Documentation

product information Polyurethane D80

SDS SG 2000 L A EN.pdf

SDS SG 2000 L B EN.pdf

Ready to cast like a pro? Order now! 

From industrial models to high-detail replicas, Ebalta SG 2000 L gives you the control, strength, and speed to bring your designs to life. Pour with precision — and trust in professional-grade results. 

Fast curing. Superior detail. Flexible use. Get started today!