Frequently Asked Questions
Primeflex Rubber Private Limited specializes in precision-extruded rubber profiles, gaskets, cords, tubes, and strips, including solid and sponge variants. Products are manufactured using EPDM, NBR (Nitrile), Neoprene, SBR, and other technical elastomers for automotive, construction, rail, electrical, and industrial applications.
Yes. Custom development is our core strength. We manufacture strictly as per customer drawings, samples, or application requirements, including profile geometry, hardness, density, and compound formulation. Tooling and prototype support are available.
We operate advanced cold-feed extrusion lines integrated with Microwave + Hot Air Continuous Vulcanization (CV), ensuring consistent curing, dimensional stability, and repeatable quality across production batches.
We primarily process:
- EPDM
- Nitrile (NBR)
- Neoprene (CR)
- SBR
Material selection is guided by performance needs such as weather resistance, oil resistance, flexibility, or sealing efficiency.
Our products are widely used in:
- Aluminium & uPVC window systems
- Automotive & bus body sealing
- Rail coach components
- Electrical panels & enclosures
- Industrial machinery
- Construction and infrastructure projects
Yes. We support prototype and pilot batches for new developments. Commercial quantities are finalized based on profile complexity and compound type.
Quality is maintained through controlled processing parameters and in-process checks for dimensions, hardness, surface finish, and consistency, supported by modern machinery and experienced technical supervision.
Yes. Our facility uses microwave CV curing, closed-loop water recirculation, and energy-efficient operations, minimizing emissions and material wastage while maintaining industrial-grade performance.
Absolutely. Our team assists with profile optimization, compound selection, hardness recommendations, and application suitability to ensure reliable sealing performance in real-world conditions.
You may email your drawings, samples, or specifications to info@primeflex.in
or contact our sales team directly. Our technical team reviews every enquiry and responds with feasibility feedback and quotations.