1.172,00 €
Norester 2000/50
Professional-grade, pre-accelerated, and filled unsaturated polyester resin specifically designed for high-precision mold making. Lloyd’s certified, it ensures dimensional stability, zero-sag on vertical surfaces, and a superior finish for marine, automotive, and industrial composites.
Norester 2000/50 is a high-performance unsaturated polyester resin specifically formulated for the construction of professional composite molds.
Filled and pre-accelerated, it significantly reduces production time and costs while offering excellent workability and perfectly defined surfaces. Being Lloyd’s certified, it stands as the most reliable choice for critical applications in the marine, industrial, and automotive sectors.
✔ Thixotropic Formulation → Does not sag on vertical surfaces.
✔ Pre-accelerated → Reduces processing time and the need for extra additives.
✔ Smooth Surfaces → Delivers high-definition details and a mirror-like finish.
✔ Mechanical & Thermal Resistance → High durability under stress.
✔ Dimensional Stability → Ensures long-lasting, precise molds.
Type: Unsaturated polyester resin
Properties: Thixotropic and filled
Status: Pre-accelerated
Catalysis: MEKP
Certification: Lloyd’s Register
🔹 Catalyzation
The resin requires the addition of 2% catalyst.
➡ Reduce to 1% in high-temperature environments (never drop below 1%).
| Resin | Catalyst (2%) |
| 5 kg | 100 g |
| 25 kg | 500 g |
Mix for approximately 1 minute until homogenized (a slight color change will occur).
👉 Pro Tip: Prepare small batches (max 2 kg at a time) to avoid waste and exothermic peaks.
The resin can be colored using pigment pastes.
Recommended Dosage: 2.5%
| Resin | Pigment Paste |
| 5 kg | 125 g |
| 25 kg | 625 g |
Application via brush or long-pile roller.
Ideal for hand lay-up with glass fiber mats.
| Glass Mat | Weight/m² | Resin Needed | Laminate Thickness |
| 300 g/m² | 0.3 kg | 0.75 kg | 0.6 – 0.9 mm |
| 450 g/m² | 0.45 kg | 1.125 kg | 0.9 – 1.2 mm |
| 600 g/m² | 0.6 kg | 1.5 kg | 1.2 – 1.6 mm |
👉 Note: Always weigh the glass reinforcement first to calculate the exact amount of resin required.
Marine Sector: Molds for hulls and structural components.
Composite Industry: Technical industrial molds and automotive parts.
Complex Tooling: High-precision details and uniform surfaces.
Drum: 250 kg
Strong, precise, and durable molds with rapid processing times and optimized production costs.
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