SynComb combines the lightweight efficiency of honeycomb with the strength and durability of syntactic foam. Each cell is filled with SynFoam ELG, creating a production-ready composite core that improves handling, machining, moisture resistance, and compressive performance.

Benefits

• Excellent strength-to-weight ratio
• Improved compressive and localized crush resistance
• Reduced moisture intrusion
• Easier machining and edge finishing
• Ready for composite layup and bonding
• Custom engineered solutions available

Available Core Materials

SynComb has been used with the following core materials. Other materials are available upon request:

• Aramid Honeycomb
• Carbon Fiber Honeycomb
• Fiberglass Honeycomb
• Aluminum Honeycomb

Applications

• Aerospace interiors
• Marine structures
• Defense systems
• Composite sandwich panels
• UAVs and drones
• Industrial equipment
• Vehicle body panels
• Scientific instrumentation

Custom Manufacturing

While SynFoam ELG is our standard filling material, SynComb can be manufactured using other SynFoam castable syntactic foam grades to optimize density, compressive strength, buoyancy, thermal performance, machining characteristics, and other application-specific properties.

Specifications

Core Materials	Aramid, Carbon Fiber, Fiberglass
Standard Fill	SynFoam ELG
Maximum Thickness	Up to 1.5 in. (38 mm)
Minimum Cell Diameter	1/16 in. (1.6 mm)
Panel Size	Custom

Engineering Support Services

Our engineering team works directly with customers to specify the optimum combination of honeycomb core and SynFoam formulation for each application. SynFoam can provide custom tailored solutions to meet your needs.

Contact Us

For more information about SynComb core applications please fill out our contact form or contact us by phone at (973)994-4334 or by e-mail at info@synfoam.comand a representative will get back to you shortly.