When electrical insulation must perform under sustained heat, Resiten® G7 silicone-glass laminates deliver dependable dielectric strength and long-term thermal stability.
Manufactured in Ashtabula, Ohio, ITEN’s G7 laminates provide the highest temperature resistance of any NEMA-grade laminate — backed by fully domestic, vertically integrated production.
Withstands temperatures exceeding 465°F.
NEMA G7 | MIL-I-24768/17 (GSG) Compliant.
What Is Resiten® G7?
Resiten® G7 is a silicone resin bonded fiberglass laminate engineered for electrical and electronic insulation applications operating in sustained high-temperature environments.
Constructed from fibrous glass reinforcement with silicone polymer resin, G7 is specifically designed to maintain dielectric performance, dimensional stability, and electrical consistency where other materials begin to degrade
Unlike lower-temperature laminate grades, G7 retains material properties after extended heat exposure — making it ideal for demanding dry electrical applications.
Key Specifications
Why Choose G7 Laminates?
Built for Sustained Heat
Resiten® G7 withstands temperatures exceeding 465°F — the highest temperature resistance of any NEMA-grade laminate.
When insulation must maintain electrical properties after long durations of heat exposure, G7 provides a stable, long-term solution.
Reliable Dielectric Performance
- High dielectric strength
- Excellent permittivity
- Low dissipation factor
- Consistent electrical properties over time
Dimensional Stability Under Stress
Glass-based silicone construction provides structural stability in demanding electrical environments.
Ideal For Dry Electrical Applications
G7 is recommended for dry electrical applications where flame resistance is not required.
Applications
Resiten® G7 laminates are commonly used in:
Electrical insulation components
Terminal boards
High-temperature insulators
Electronic insulation barriers
Industrial heating systems
Transformer components
When dielectric performance must remain stable under sustained heat, G7 is the trusted material choice.
Made in the USA. Vertically Integrated.
All G7 laminates are produced in Ashtabula, Ohio, within ITEN’s domestic manufacturing operations.
What That Means for You:
✔ Reliable lead times
✔ No offshore supply chain risk
✔ Freedom from tariff exposure
✔ Consistent quality control
✔ Stable, long-term sourcing
ITEN’s vertically integrated manufacturing allows us to go beyond sheet stock.
We offer:
- Precision machining
- Punched parts
- Fabricated components
- Custom-engineered solutions
From raw laminate production to finished part delivery — everything happens under one roof.
Available Forms
Resiten® G7 is available as:
Full sheets (36" x 48" and 48" x 48")
Machined components
Punched parts
Custom-fabricated solutions
Whether you need stable sheet stock for fabrication or finished components ready for assembly, ITEN can deliver.
Who We Serve
- Fabricators: Stable sheet stock that machines well and performs under heat
- OEM Engineers: Reliable dielectric insulation with long-term thermal stability
- Distributors: U.S.-made material with consistent availability
- Procurement Teams: Reduced risk, predictable performance, dependable supply
Why Iten
- Made in the USA – Reliable logistics, domestic quality, and tariff exemption
- Vertically Integrated – From base resin to fabricated parts, all under one roof
- Engineering Support – Work directly with Iten’s technical experts
- Sheet or Part – Order as-is or let us machine or punch your final parts
- Proven Experience – Serving American industry for over 100 years
Need a G7 laminate that performs under heat and holds up over time?
Iten Industries. Built to Perform. Made in the USA.