EHG275-68-37
GLASS PREPREG (1000mm x 50M)
AERO P/N: 114458
Introducing EHG275-68-37, a premium fiber-reinforced prepreg with toughened epoxy resin for high-performance aerospace, marine, auto, and industrial parts. It offers flame resistance, strong bonding, and versatile processing, ideal for critical, lightweight composite structures.
Product Features
OEM
-
OEM Part No.
-
Colour
-
Shelf Life in Months
6
Shelf Life in Days
180
UN No
-
Class
-
PG
-
ECCN
EAR99
Country of Origin
Germany
Commodity Code
39219060
Product Type
Composites
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Information
Additional Product Information
Overview
EHG275-68-37 is a premium fiber-reinforced thermosetting prepreg material engineered for high-performance composite applications, particularly within aerospace, marine, automotive, and machine industries. It combines US Style 7781 E-glass filament yarn with a highly toughened epoxy resin system, designed for 180ºC curing applications. Teams rely on it for superior mechanical performance, flame resistance, and precise bonding to honeycomb cores and metallic substrates.
Key Technical Specs for EHG275-68-37
- Type: Fiber-reinforced thermosetting prepreg
- Fabric Style: E-glass filament yarn, US Style 7781, 296 g/m?, 8H satin weave
- Cure/Working Time: 180°C cure
- Consistency: Pre-impregnated epoxy matrix
- Tensile/Peel Strength: High mechanical performance
- Typical Uses: Aerospace composite structures, marine panels, automotive components, industrial machinery
- Flame Resistance: FAR 25.853 compliant
Approvals & Specifications
- Meets aerospace fire safety standards (FAR 25.853)
- Manufacturer quality certifications
Typical Aircraft MRO / AOG Applications
- Secondary aircraft structures (radomes, fairings)
- Lightweight, durable marine and automotive panels
- High-strength composite parts for industrial machinery
Compatibility & Safety Notes
- Compatible with honeycomb cores and metallic substrates
- Wear appropriate PPE when handling prepregs
- Store under controlled temperature to maintain prepreg quality
Packaging & Procurement
- Available in sheets suitable for press, vacuum, and autoclave molding
- Store refrigerated or as recommended by manufacturer
- Easy to handle in controlled production environments
Why EHG275-68-37 is Chosen for AOG / MRO
- High-performance fiber reinforcement for critical structures
- Flame-retardant and self-extinguishing for safety compliance
- Consistent quality across composite manufacturing processes
Practical Suggestions for Your Team (AOG Mindset)
- Maintain inventory of common prepreg sheet sizes for rapid assembly
- Ensure technicians are trained in prepreg handling and layup
- Follow curing protocols strictly for structural integrity
Manufacture / Aviation Spec Codes
- Manufacturer: EH Materials
- Product ID: EHG275-68-37
Alternative Names & Descriptions
- EHG275-68-37 prepreg
- EH275-68-37
- EHG275 68/37
- EH Materials prepreg 275-68-37
Restrictions
Restrictions
Restricted
Dry Ice
Yes
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no
Recommended Alternatives
Bought Together
Shipping Information
- Orders over £100 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.