Epoxy Component Prepregs
High-performance epoxy component prepregs engineered for strength, precision, and reliability.
At Cristex Advanced Materials (CAM), we specialise in the distribution of a complete range of epoxy component prepregs, supporting customers across Aerospace, Automotive, Defence, Industrial, Marine, Renewables, Sport & Leisure, and Transportation sectors. Our focus is on providing a flexible, responsive service tailored to the specific needs of each client.
As a Trusted UK Supplier, CAM Offers:
- Stock holding for Call-Off Orders: Giving our clients greater flexibility, shorter lead times, and reliable supply.
- High Level Technical Support: Working closely with engineers, designers and chemists to identify the right prepreg solution.
- A Wide Selection of Reinforcement Fibres and Resin Systems: With the added benefit of a vertically integrated supply chain, our prepregs and the woven fabrics used to produce them are manufactured within the same facility, ensuring consistency, quality, and reliability.
- A Strong Commitment to Partnership and Customer Care: Ensuring every client receives the attention and expertise they need to achieve the best results.
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Explore Our Range
Component Prepregs
| Reference | Matrix Properties | Matrix Variants | Manufacturing Technique | Cure Range °C | Out Life @ 21°C | Shelf Life @ -18°C | Post Cure Option | Market Sectors | Matrix Overview | TDS |
|---|---|---|---|---|---|---|---|---|---|---|
| B1 151 | Bio-Based Epoxy | Hotmelt | Autoclave | 120 - 140 | 28 days | 12 months | No | Automotive, Sporting Goods, Industrial | Bio-based epoxy resin system developed for premium cosmetic composite components requiring strong tack, handleability and elevated thermal performance. Delivers up to 21% total bio-based content while maintaining excellent mechanical properties and process consistency. | ⇩ |
| E3 122 | Structural Epoxy | Solvent / Pigmentation | Oven | 70 - 130 | 30 Days | 12 Months | No | Automotive, Industrial | Suitable for very large structural applications with low exotherm properties. E3 122 combines processing flexibility with excellent handling, delivering high mechanical performance. Once post-cured, it operates continuously at up to 100°C, withstanding even higher short term temperatures. | ⇩ |
| E3 150 | Toughened Epoxy | Solvent / Hot Melt / Pigmentation | Oven | 70 - 130 | 30 Days | 12 Months | No | Automotive, Industrial | Combines processing flexibility with excellent handling, delivering high mechanical performance. Once post-cured, it operates continuously at up to 100°C, withstanding even higher short term temperatures. | ⇩ |
| E4 123 | Toughened Epoxy | Solvent / Hot Melt / Pigmentation | Autoclave | 85 - 130 | 30 Days | 12 Months | No | Automotive, Industrial | Designed for structural applications. Its high viscosity provides flexible processing and a wide range of handling characteristics. When properly post-cured, E4 123 delivers high mechanical performance and can operate continuously at up to 100°C, with the ability to withstand higher short term temperatures. | ⇩ |
| E4 195 | Toughened Epoxy | Hotmelt | Autoclave / Oven | 80 - 160 | 42 Days | 12 Months | 2h @ 180°C | Aerospace, Automotive, Industrial | Toughened system designed for structural components across automotive, aerospace, and industrial applications. It offers excellent tack and handling over a 6-week outlife, with a flexible processing window and cure temperatures from 80–160°C. After suitable cure cycles, E4 195 achieves a DMA Tg onset over 200°C and provides high mechanical performance with excellent impact resistance. | ⇩ |
| E4 250 | Structural Epoxy | Solvent | Autoclave | 180 | 28 Days | 12 Months | No | Aerospace, Automotive | E4 250 has been specifically developed for high temperature performance, delivering outstanding mechanical strength in demanding environments. With a fully post cured Tg (DMA) Onset exceeding 230°C, it enables the design of structural components capable of continuous operation at temperatures above 210°C. | ⇩ |
| E9 150 | Structural Epoxy | Solvent / Pigmentation | Autoclave / Oven | 80 - 140 | 30 Days | 12 Months | No | Automotive, Industrial, Sport & Leisure | Designed for general applications, with several variants. This system has good mechanical properties and a flexible processing range. | ⇩ |
| X1 120 | Visual Epoxy | Solvent / Hot Melt / Pigmentation | Autoclave / Oven | 80 - 140 | 28 Days | 12 Months | No | Automotive, Sport & Leisure | Combines outstanding cosmetic finish with high mechanical strength, performing continuously at up to 80°C when post-cured. | ⇩ |
| X1 151 | Visual Epoxy | Solvent | Oven | 80 - 140 | 30 Days | 12 Months | No | Automotive, Sport & Leisure | Delivers high quality cosmetic finishes with versatile curing options, excellent tack and handling, and a Tg exceeding 150°C. Ideal for both lightweight and heavy reinforcements, it ensures stability and a superior surface finish. | ⇩ |
| X1 161 | Aesthetic Epoxy | High Tg Epoxy | Autoclave | 80 - 140 | 28 Days | 12 Months | Yes | Automotive, Sporting Goods | Epoxy prepreg system developed for composite components requiring an excellent cosmetic finish, high glass transition temperature (Tg) and excellent UV stability. | ⇩ |
| X1 300 | Flame Retardant, Visual Epoxy | Solvent / Hot Melt / Pigmentation | Autoclave / Oven | 80 - 150 | 21 Days | 12 Months | No | Aerospace, Automotive | A 130°C curing matrix developed for FST (Fire, Smoke & Toxicity) applications, combining strong performance with excellent cosmetic laminate quality while meeting stringent fire requirements. This resin system complies with UL94-V0 and FAR/JAR 25.853 standards in specific configurations, with third-party FST certifications available on request. | ⇩ |
| X2 121 | Structural Epoxy | Solvent / Hot Melt | Oven | 80 - 140 | 56 Days | 12 Months | No | Industrial, Marine, Sport & Leisure | High strength prepreg system is designed for versatile processing at 80°C, offering excellent performance for Out-of-Autoclave (OoA) applications, including oven and vacuum bag curing. Hot melt variant also has DNV approval. | ⇩ |
| X3 170 | Visual Epoxy | Solvent / Hotmelt | Autoclave / Oven | 110 - 140 | 28 Days | 12 Months | No | Automotive, Sport & Leisure | A versatile matrix with processing temperatures from 100°C to 170°C. Offers excellent cosmetic finish, high thermal resistance, and elevated Tg. | ⇩ |
| X4 140 | Visual Epoxy | Solvent / Hotmelt | Autoclave / Oven / Press | 110 - 130 | 30 Days | 12 Months | No | Automotive, Sport & Leisure | 130°C curing epoxy system designed to achieve Class A, resin-rich surface finishes in composites. It is a transparent, non-yellowing matrix with excellent UV and heat resistance, offering a high Tg for superior thermal performance. | ⇩ |
| X4 160 | Visual Epoxy | Solvent / Hotmelt | Autoclave / Oven / Press | 110 - 140 | 30 Days | 12 Months | No | Automotive, Sport & Leisure | Process temperatures from 110°C to 160°C, offering flexible curing and processing options. It provides excellent cosmetic results, high thermal resistance, and a high Tg for demanding composite applications. | ⇩ |
| R2 150 | Visual Epoxy | Solvent | Autoclave / Press | 120 - 150 | 21 Days | 9 Months | No | Automotive, Sport & Leisure | A fast curing system suitable for hot press moulding, with process temperatures of 120°C to 150°C. Delivers clear and high quality cosmetic finish. | ⇩ |
| R2 151 | Visual Epoxy | Solvent | Press | 120 - 150 | 30 Days | 12 Months | No | Automotive, Sport & Leisure | Combines versatile curing, excellent tack, and high cosmetic quality, providing durable, UV and heat stable composite components. | ⇩ |
| R3 300 | Flame Retardant | Hotmelt | Autoclave / Press | 120 - 150 | 30 Days | 12 Months | No | Aerospace, Automotive, Industrial | Designed for aerospace composites requiring low heat release and fire smoke toxicity. Offers excellent tack, controlled flow, and versatility across press, autoclave. Meets FAR 25.853 Appendix F, Parts I, IV, and V for fire protection. Delivers DMA Tg onset over 160°C, strong mechanical performance, and self-adhesion. | ⇩ |
| R5 130 | Toughened Epoxy | Hotmelt | Autoclave | 85 - 120 | 30 Days | 12 Months | No | Automotive, Industrial, Sport & Leisure | A toughened thermosetting epoxy prepreg for structural components. Offers excellent tack, drapability, and impact resistance, with DMA Tg onset over 140°C after standard cure. | ⇩ |
| R9 351 | Flame Retardant Fast-Curing Epoxy | Flame Retardant Epoxy | Autoclave / Press / Vacuum Bag Oven | 100 - 150 | 28 Days | 12 months | Yes | Aerospace, Rail, Industrial | Fast-curing, halogen-free flame-retardant epoxy prepreg offering excellent mechanical performance and certified FST properties. Suitable for autoclave, press and vacuum bag only (VBO) processing. | ⇩ |
| AX 180 AX 180 SC | Low Heat Release & FST Epoxy | Flame Retardant Epoxy | AX 180 - Autoclave AX 180 SC - Press | 121 - 160 | AX 180 - 14 Days AX 180 SC - 7 Days | 12 months | No | Aerospace, Rail, Transportation | Flame-retardant epoxy prepreg system developed for low heat release and FST performance. Produces high-quality surface finish with low resin flow and is suitable for sandwich structures, structural laminates and Aircraft ducting. | ⇩ |
| CM11 | Fast Cure Epoxy | Structural / Class A Surface Epoxy | Press / Autoclave | 150 - 180 | 14 Days | 6 Months | Yes | Automotive, Visual Composites | Ultra-fast curing epoxy prepreg designed for compression moulding and structural composite parts. Delivers Class A surface finish, excellent hot demould performance and good chemical resistance. | ⇩ |
Woven Carbon Fibre
| Weight (g / m²) | Tow | Weave | Standard Width (mm) | TDS |
|---|---|---|---|---|
| 93 | 1k | Plain | 1000 | ⇩ |
| 135 | 1k | Plain | 1250 | ⇩ |
| 135 | 1k | 2/2 Twill | 1250 | ⇩ |
| 160 | 3k | Plain | 1250 | ⇩ |
| 200 | 3k | Plain | 1250 | ⇩ |
| 200 | 3k | 2/2 Twill | 1250 | ⇩ |
| 245 | 3k | Plain | 1250-1270 | ⇩ |
| 245 | 3k | 2/2 Twill | 1250-1270 | ⇩ |
| 285 | 3k | 4/4 Twill | 1200 | ⇩ |
| 285 | 3k | 2/2 Twill | 1250 | ⇩ |
| 285 | 12k | Plain | 1250 | ⇩ |
| 400 | 6k | 2/2 Twill | 1250 | ⇩ |
| 410 | 12k | 2/2 Twill | 1250 | ⇩ |
| 430 | 12k | 2/2 Twill | 1250 | ⇩ |
| 450 | 6k | 4/4 Twill | 1000-1250 | ⇩ |
| 600 | 12k | 2/2 Twill | 1250 | ⇩ |
| 630 | 12k | 2/2 Twill | 1250 | ⇩ |
| 800 | 24k | 2/2 Twill | 1250 | ⇩ |
| 995 | 24k | 2/2 Twill | 1250 | ⇩ |
| 1250 | 24k | Double Layer | 1250 | ⇩ |
| 1300 | 50k | 2/2 Twill | 1000-1250 | ⇩ |
| 1600 | 50k | 3/3 Twill | 1270 | ⇩ |
Unidirectional Carbon Fibre Fabrics
Standard Modulus
Intermediate Modulus
| Weight (g / m²) | Fibre Options: | Matrix System | Standard Width (mm) | TDS |
|---|---|---|---|---|
| 100 | IMS65 | E3 120 | 500 | ⇩ |
| 100 | MR60H, MR70, T800, T1000 | E3 120 | 600 | ⇩ |
| 125 | MR60H, MR70, T800, T1000 | E3 120 | 600 | ⇩ |
| 150 | MR60H, MR70, T800, T1000 | E3 120 | 600 | ⇩ |
| 200 | MR60H, MR70, T800, T1000 | E3 120 | 600 | ⇩ |
| 250 | MR60H, MR70, T800, T1000 | E3 120 | 600 | ⇩ |
| 300 | MR70, MR60H, T800, T1000 | E3 120 | 600 | ⇩ |
| 350 | MR70, MR60H, T800, T1000 | E3 120 | 600 | ⇩ |
| 600 | MR70, MR60H, T800, T1000 | E3 120 | 600 | ⇩ |
High Modulus
| Weight (g / m²) | Fibre Options: | Matrix System | Standard Width (mm) | TDS |
|---|---|---|---|---|
| 100 | HR40, HS40, M46JB | E3 120 | 600 | ⇩ |
| 125 | HR40, HS40, M46JB | E3 120 | 600 | ⇩ |
| 150 | HR40, HS40, M46JB | E3 120 | 600 | ⇩ |
| 200 | HR40, HS40, M46JB | E3 120 | 600 | ⇩ |
| 250 | HR40, HS40, M46JB | E3 120 | 600 | ⇩ |
| 300 | HS40, HR40, M46JB | E3 120 | 600 | ⇩ |
| 350 | HS40, HR40, M46JB | E3 120 | 600 | ⇩ |
| 600 | HS40, HR40, M46JB | E3 120 | 600 | ⇩ |
Ultra High Modulus
| Weight (g / m²) | Fibre Options: | Matrix System | Standard Width (mm) | TDS |
|---|---|---|---|---|
| 300 | Dialead K13916 | E3 120 | 300 | ⇩ |
Hybrid Fabrics
Glass Fibre Fabrics
| Weight (g / m²) | Tex | Weave | Standard Width (mm) | TDS |
|---|---|---|---|---|
| 24 | EC 5 5.5 | Plain | 1270 | ⇩ |
| 46 | EC 5 11 | Plain | 1270 | ⇩ |
| 103 | EC 7 22 | 4H Satin | 1120 | ⇩ |
| 194 | EC 9 68 | 2/2 Twill | 1200 | ⇩ |
| 200 | EC 9 136 | Plain | 1000 | ⇩ |
| 290 | 3XEC 9 68 - EC 11 204 | 2/2 Twill | 1270 | ⇩ |
| 296 | EC 6 68 | 8H Satin | 1270 | ⇩ |
| 296 | EC 9 68 | 8H Satin | 1270 | ⇩ |
| 320 | 300 Tex Roving | Plain | 1200 | ⇩ |
| 380 | 300 Tex Roving | 2/2 Twill | 1200 | ⇩ |
| 430 | 3 X EC 9 204 - EC9 68 | Basket | 1240 | ⇩ |
| 600 | 300 Tex Roving | 8H Satin | 1250 | ⇩ |
| 700 | 1200 Tex Roving | Plain | 1530 | ⇩ |
| 770 | 1200 Tex Roving | 2/2 Twill | 1250 | ⇩ |