Silicone O-Rings | High-Temperature, Food & Medical Grade Rubber O Rings
Applications: Automotive – Engine components, fuel systems, gaskets, Food & Beverage – FDA-approved hygienic sealing, Medical Devices …
Moulded Rubber Seals, Bellows & Bonded Parts for Automotive
Manufactured by Centroid Polymer Technologies in Kerala, India
Vehicles rely on dozens of small rubber parts. They keep fluids in and dust out, protect wiring, and isolate vibration, and one failed grommet or boot can lead to a warranty claim.
Centroid moulds O-rings, gaskets, grommets, bellows and dust boots, masking plugs, and rubber-to-metal bonded bushes and mounts in silicone, EPDM, NBR, Viton and other elastomers.
We take parts from drawing or sample through tooling, PPAP-style samples and volume production, and choose the compound for each part's fluid, heat and compression-set needs.
What Automotive & EV buyers need
- Compound selection for fuel, oil, coolant and heat exposure
- Low compression set for long-term sealing
- Strong rubber-to-metal bond for mounts and bushes
- Tight moulding tolerances for automated assembly
- Custom tooling for low and high volumes
Standards commonly specified
- SAE J20
- IATF 16949 supply chain
- UL 94 (EV components)
- RoHS
- REACH
Compliance varies by product and compound. Ask us for the certificates and test reports for your part.
Rubber Moulded & Bonded Products for Automotive & EV
Durable Rubber Bellows, Boots, Seals and Dust Covers
Applications: Automotive steering systems and shock absorbers, Aerospace and defense equipment, Hydraulic and pneumatic actuators, Ind…
Rubber Bonded Products | Rubber to Metal & Plastic Bonded Components
Applications: Automotive: suspension bushes, bonded mounts, vibration dampers, Industrial: rubber bonded diaphragms, valve seats, seal…
Silicone masking, stopper, tapered, hole Plugs, Caps and Bungs
Applications: Powder Coating, Plating, Anodizing, High temperature coating, Automotives/ Firewalls to seal holes and cover sharp areas…
Rubber Gaskets | Silicone, EPDM, NBR, Viton® & Neoprene Seals
Applications: Automotive – engine parts, vibration & sealing solutions, HVAC – duct seals, thermal insulation, weatherproofing, Electr…
Rubber Grommets | Firewall Grommets | Electrical Wire, Cable Protection
Applications: Automotive – Cable, wire, and hose protection in vehicles., Electrical – Safe wiring in panels, appliances, and enclosur…
Adhesive Backed Silicone Profiles
Applications: HVAC ducting and sealing systems, Electrical enclosures and control panels, Industrial machinery and equipment, Automoti…
Frequently asked questions
Which elastomers do you mould?
We mould silicone, EPDM, NBR, Viton (FKM), neoprene and others, and choose the compound based on fluid, temperature and mechanical requirements.
Do you make rubber-to-metal bonded parts?
Yes. We produce bonded suspension bushes, engine mounts, vibration dampers and diaphragms.
Can you reverse-engineer a part from a sample?
Yes. Send a sample or drawing and we will develop tooling and samples for approval.
Need a custom part for automotive & ev?
Send a drawing or sample and our engineers will recommend a compound and quote.
