Material Spotlight
High-performance engineering plastics for demanding industrial applications.
ULTEM™ (PEI)
A high-strength, amorphous thermoplastic known for its exceptional thermal and mechanical performance.
Continuous use at elevated temperatures
Excellent strength-to-weight ratio
Flame retardant and low smoke generation
High dimensional stability
Common applications: aerospace components, electrical insulation, medical devices, structural parts
Best Suited For:
Celazole® (PBI)
One of the highest-performing engineering plastics available, designed for extreme thermal and mechanical demands.
Outstanding performance at extreme temperatures
Exceptional wear and creep resistance
Low outgassing and chemical resistance
Maintains strength under load
Common applications: semiconductor equipment, aerospace hardware, high-temperature tooling
Best Suited For:
TIVAR® HOT
An advanced UHMW-PE material engineered for wear resistance at elevated temperatures.
Excellent abrasion and wear resistance
Performs in continuous high-temperature environments
Low friction properties
Available in food-grade and industrial variants
Common applications: wear strips, conveyor components, guides, and bushings
Best Suited For:
Why choose GP Performance?
At GP Performance, we deliver reliable, spec-driven manufacturing for high-performance polymers while maintaining clear communication and dependable lead times. From prototypes to production, we emphasize process control, material traceability options, and consistent part quality for demanding applications.
Engineered for the Extremes.
High-performance materials selected to meet demanding thermal, mechanical, and wear requirements, without unnecessary over-engineering or excess cost.
Cost-Effective Solutions
A wide range of high-spec polymers and grades allows us to adapt material selection to your application’s exact temperature, load, chemical, and wear conditions.
Flexible Solutions
Engineering plastics proven to perform in extreme environments, including high temperatures, continuous wear, chemical exposure, and tight tolerance applications.
Proven Durability
Scalable Supply Options
Reliable access to specialty materials supports repeatability and scale, from prototype runs to full production, without compromising material integrity or lead times.
Material-driven design support ensures high-performance plastics are engineered correctly from the start, even for complex geometries or applications without existing drawings.
On-Time Delivery
Reliable production processes ensure your tight deadlines are always met.
INDUSTRIES WE SERVE
AEROSPACE & DEFENSE
SEMICONDUCTOR MANUFACTURING
INDUSTRIAL AUTOMATION
OIL & GAS
GP Performance by Gemini Plastics, Inc.
We understand how critical material performance is in demanding applications. Whether it is selecting the right high-spec polymer for extreme temperatures, wear, or chemical exposure, or supporting your design with material expertise, we are here to help. By partnering with leading material suppliers and applying deep application knowledge, we ensure reliable material selection and consistent performance. From initial material evaluation to finished components, we understand your requirements and are committed to simplifying your process.
Tell us about your project.
Prefer to email us directly? Reach out anytime at service@gplastics.com — we’ll get back to you promptly!
GP Performance
Gemini Plastics, Inc.
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Reliable Partner for Tight Deadlines – We know the pressure of meeting schedules, and we deliver on time, every time.
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Engineered for Your Success – Custom solutions tailored to your project requirements and challenges.
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Trusted by Industry Leaders – Decades of experience supporting large-scale CNC routing projects.
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Unmatched Quality Assurance – Precision-machined spacers with repeatable results and exceptional durability.
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Simplified Procurement – Streamlined ordering process and expert guidance from quote to delivery.
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Comprehensive Engineering Support – Leverage our CADmore full design and engineering capabilities for seamless project execution.
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Designs You Own – Your project, your design—empowering you to stay in control while we handle the manufacturing.