Specialists in Composite Materials & Electrical Standoff Insulators Injected Molded for Your Specific Needs
See Our Manufacturing Team in Action
The People of Mar-Bal
Mar-Bal Engineered Composites Expert
Who Is Mar-Bal
The Mar-Bal engineering team would be happy to help you identify the correct custom composite material for your application as well as the best approach to design for manufacturability.
Types of Composite Materials
Mar-Bal’s material engineering team can customize a material to fit your application and meet your exact specifications. Bulk Molding Compounds (BMC) are formulated to meet a range of application requirements including:
- Close Dimensional Control
- Electrical Properties
- Environmental and Corrosion Resistance
- Excellent strength to weight ratio, High Impact Strength, Good Flexural modulus and
- Flame resistance and non-melting
- Resistant to Harsh Chemicals Stain resistance
- Sound damping
- Superior Physical and Mechanical Properties
- Tensile Strength, Very High Compression Strength
Industries and companies that need reliable, on-time, high-quality composite materials choose Mar‑Bal.
Appliance Composite Materials
Automotive Composite Materials
Lighting Composite Materials
Construction Composite Materials
Corrosive Environments Composite Materials
Electrical Composite Materials
Agricultural Composite Materials
Industrial Composite Materials
Marine Composite Materials
Transportation Composite Materials
Why Customers Choose Mar-Bal
Mar-Bal’s One-Source model works with customers from end-to-end with design, mold and manufacturing capabilities.
Mar-Bal, Inc. is the largest manufacturer of BMC molded Standoff Insulators in North America with the industry’s two leading brands, Glastic and Mar-Bal. Our UL Listed Standoff Insulators are molded from a flame retardant and track resistant glass, reinforced thermoset polyester molding compound recognized for current carrying devices by UL. These shatter resistant insulators meet the most exacting standards for a variety of applications.
Certifications & Associations