R&R Rubber Molding Inc.
Our Process

Our Proven Process for Manufacturing Precision Elastomer Components

Your specifications, our manufacturing expertise.

With nearly 50 years of experience, we specialize in precision rubber and elastomer molding.

Working directly from your drawings and specifications, we work with your engineers to manufacture components to exact tolerances and consistently deliver reliable, defect-free parts.

Your specifications, our manufacturing expertise.

With nearly 50 years of experience, we specialize in precision rubber and elastomer molding. Working directly from your drawings and specifications, we work with your engineers to manufacture components to exact tolerances and consistently deliver reliable, defect-free parts.

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You're guaranteed fast lead times, strict quality control, and proven reliability so your parts arrive on spec and on schedule.

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You're guaranteed fast lead times, strict quality control, and proven reliability so your parts arrive on spec and on schedule.

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Critical Certifications

Including AS9100D / ISO 9001:2015 Certification

You're guaranteed fast lead times, strict quality control, and proven reliability so your parts arrive on spec and on schedule.

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Critical Certifications

Including AS9100D / ISO 9001:2015 Certification

You're guaranteed fast lead times, strict quality control, and proven reliability so your parts arrive on spec and on schedule.

Our Process Steps

Trusted Precision Rubber Molding From Specification to Finished Part

01
Consultation

Manufacturability review of customer drawings to ensure feasibility, performance, and compliance with industry standards. We work directly with your engineers, procurement, and sales teams to identify the most efficient, cost-effective path to production while maintaining precision and reliability.

02
Material Selection

We specify the right elastomer or composite for each application — including FKM / Viton®, FFKM, Fluorosilicone, EPDM, Silicone, Nitrile (NBR), HNBR, Neoprene, Aflas®, and exotic compounds. All materials are fully traceable and certified to AS9100D, MIL-STD, ASTM, FDA, NSF/ANSI, RoHS, and REACH requirements.

03
Tooling & Prototyping

Tooling is managed through our trusted partner network, allowing us to control cost, turnaround, and quality. Prototype parts are produced from the same production mold to validate fit, function, and performance. First Article Inspections (FAI) are completed prior to mass production, ensuring compliance before full-scale runs.

04
Molding & Production

Advanced compression, transfer, and injection molding — up to 24” x 30” in-house, with large-format capability up to 48” x 60”. We produce components from under 0.25” to over 36”, scaling from small batch runs to millions of parts.

05
Secondary Operations & Finishing

Rubber-to-metal bonding, precision trimming, post-curing, cryogenic deflashing where required, and tailored packaging. These additional processes ensure components meet exact specifications and are delivered production-ready.

06
Quality Assurance

Certified to AS9100D and ISO 9001:2015, we integrate quality at every stage. In-process inspections, First Article Inspections, and full traceability documentation ensure compliance with aerospace, defense, and industrial standards — including FDA, MIL-STD, ASTM, RoHS, and REACH. PPAP documentation is available where required.

07
On Time Delivery & Support

We offer U.S.-based manufacturing with short lead times, typically 2–3 weeks for repeat orders and 4–6 weeks for first-time tooling, ensuring fast turnaround for mission-critical programs. For commercial and industrial applications, we also leverage our trusted international partner network to expand capacity, reduce tooling costs, and provide cost-effective solutions. Aerospace and defense components are produced exclusively in the United States, with full traceability and supply chain controls in place to meet ITAR and DFARS requirements. Expedited options for new tooling and production of 3 weeks options available.

Our Process Steps

Trusted Precision Rubber Molding From Specification to Finished Part

01
Consultation

Manufacturability review of customer drawings to ensure feasibility, performance, and compliance with industry standards. We work directly with your engineers, procurement, and sales teams to identify the most efficient, cost-effective path to production while maintaining precision and reliability.

02
Material Selection

We specify the right elastomer or composite for each application — including FKM / Viton®, FFKM, Fluorosilicone, EPDM, Silicone, Nitrile (NBR), HNBR, Neoprene, Aflas®, and exotic compounds. All materials are fully traceable and certified to AS9100D, MIL-STD, ASTM, FDA, NSF/ANSI, RoHS, and REACH requirements.

03
Tooling & Prototyping

Tooling is managed through our trusted partner network, allowing us to control cost, turnaround, and quality. Prototype parts are produced from the same production mold to validate fit, function, and performance. First Article Inspections (FAI) are completed prior to mass production, ensuring compliance before full-scale runs.

04
Molding & Production

Advanced compression, transfer, and injection molding — up to 24” x 30” in-house, with large-format capability up to 48” x 60”. We produce components from under 0.25” to over 36”, scaling from small batch runs to millions of parts.

05
Secondary Operations & Finishing

Rubber-to-metal bonding, precision trimming, post-curing, cryogenic deflashing where required, and tailored packaging. These additional processes ensure components meet exact specifications and are delivered production-ready.

06
Quality Assurance

Certified to AS9100D and ISO 9001:2015, we integrate quality at every stage. In-process inspections, First Article Inspections, and full traceability documentation ensure compliance with aerospace, defense, and industrial standards — including FDA, MIL-STD, ASTM, RoHS, and REACH. PPAP documentation is available where required.

07
On Time Delivery & Support

We offer U.S.-based manufacturing with short lead times, typically 2–3 weeks for repeat orders and 4–6 weeks for first-time tooling, ensuring fast turnaround for mission-critical programs. For commercial and industrial applications, we also leverage our trusted international partner network to expand capacity, reduce tooling costs, and provide cost-effective solutions. Aerospace and defense components are produced exclusively in the United States, with full traceability and supply chain controls in place to meet ITAR and DFARS requirements. Expedited options for new tooling and production of 3 weeks options available.

Quality Products

Custom-Molded Elastomer and Composite Components – Built for Critical Applications

Manufactured to your specifications, with the certifications and consistency trusted by OEMs worldwide.

rubber to metal
We specialize in rubber-to-metal bonded parts, like seals, inserts, isolators, and diaphragms, for durable, high-performance industrial applications.
rubber diaphragms
Assorted options like flat, convoluted, or fabric reinforced, for pressure control and sealing, with options like beads, molded edges, and bonded inserts.
orings
We manufacture custom and standard O-rings, Quad Rings/X-Rings, and elastomeric seals in any size or shape, including AS568 and fully custom dimensions.
gaskets
We produce custom gaskets in any shape or thickness, from basic washers to complex flange profiles, with precision cutting for tight tolerances.
undercut product image
We produce these parts using advanced tooling and molding techniques for complex shapes that traditional methods can’t achieve.
rubber grommets
We supply durable grommets and bushings, round, oval, multi-hole, split, or solid, plus custom shapes like edge trims to protect wires, cables, and hoses.
bushing and vibration
We manufacture custom rubber bushings, vibration mounts, and dampers, solid or rubber-to-metal bonded, to minimize shock across several industry applications.
sponge and foam rubber
We produce custom parts from open- and closed-cell sponge, polyurethane, and silicone foams—ideal for gaskets, weatherstripping, seals, and pads.
bellows
We make custom rubber bellows, boots, and caps—molded or fabricated—to protect industrial parts from dust, moisture, and motion-related wear.
assorted molded shapes
We mold custom rubber parts in virtually any shape, specializing in specialty requests, R&D projects, and one-of-a-kind components.
extruded parts and tubing
We supply custom extruded rubber tubing and profiles—cords, strips, channels, and bulb seals—for sealing, insulation, and cushioning needs.
Quality Products

Custom-Molded Elastomer and Composite Components – Built for Critical Applications

Manufactured to your specifications, with the certifications and consistency trusted by OEMs worldwide. Scroll to see all our high-quality products.

rubber to metal
We specialize in rubber-to-metal bonded parts, like seals, inserts, isolators, and diaphragms, for durable, high-performance industrial applications.
rubber diaphragms
Assorted options like flat, convoluted, or reinforced, for pressure control and sealing, with options like beads, molded edges, and bonded inserts.
orings
We manufacture custom and standard O-rings, X-rings, and elastomeric seals in any size or shape, including AS568 and fully custom dimensions.
gaskets
We produce custom gaskets in any shape or thickness, from basic washers to complex flange profiles, with precision cutting for tight tolerances.
undercut product image
We produce these parts using advanced tooling and molding techniques for complex shapes that traditional methods can’t achieve.
rubber grommets
We supply durable grommets and bushings, round, oval, multi-hole, split, or solid, plus custom shapes like edge trims to protect wires, cables, and hoses.
bushing and vibration
We manufacture custom rubber bushings and vibration mounts, solid or rubber-to-metal bonded, to minimize shock in industrial and automotive applications.
sponge and foam rubber
We produce custom parts from open- and closed-cell sponge, polyurethane, and silicone foams—ideal for gaskets, weatherstripping, seals, and pads. Ask ChatGPT
bellows
We make custom rubber bellows, boots, and caps—molded or fabricated—to protect industrial parts from dust, moisture, and motion-related wear.
assorted molded shapes
We mold custom rubber parts in virtually any shape, specializing in specialty requests, R&D projects, and one-of-a-kind components.
extruded parts and tubing
We supply custom extruded rubber tubing and profiles—cords, strips, channels, and bulb seals—for sealing, insulation, and cushioning needs.
Why Choose Us

Why OEMs, Tier 1 / 2 Suppliers Choose R&R Rubber

Responsive, Direct Communication

Quick access to our team with clear updates at every stage, from initial inquiry through delivery.

Agile Service With Major Capability

Flexibility of a specialist combined with the certifications and systems trusted by top OEMs and Tier 1 /2 suppliers.

Full Visibility and Reliability

From quote to shipment, proactive tracking ensures on-time delivery and complete transparency.
Request a Quote

Put Our Process To Work For You - Submit Your Specs to Get Started

Drop your file here or click here to upload You can upload up to 1 files.
Upload any files that would help us understand the scope and specification of your project. (Technical Drawings, Material Specifications, 3D Models for Prototyping, etc)
Why Choose Us

Why OEMs, Tier 1 / 2 Suppliers Choose R&R Rubber

Responsive, Direct Communication

Quick access to our team with clear updates at every stage, from initial inquiry through delivery.

Agile Service With Major Capability

Flexibility of a specialist combined with the certifications and systems trusted by top OEMs.

Full Visibility and Reliability

From quote to shipment, proactive tracking ensures on-time delivery and complete transparency.
Request a Quote

Put Our Process To Work For You - Submit Your Specs to Get Started

Drop your file here or click here to upload You can upload up to 1 files.
Upload any files that would help us understand the scope and specification of your project. (Technical Drawings, Material Specifications, 3D Models for Prototyping, etc)
Why Choose Us

Why OEMs, Tier 1 / 2 Suppliers Choose R&R Rubber

Responsive, Direct Communication

Quick access to our team with clear updates at every stage, from initial inquiry through delivery.

Agile Service With Major Capability

Flexibility of a specialist combined with the certifications and systems trusted by top OEMs and Tier 1 /2 suppliers.

Full Visibility and Reliability

From quote to shipment, proactive tracking ensures on-time delivery and complete transparency.
Request a Quote

Put Our Process To Work For You - Submit Your Specs to Get Started

Drop your file here or click here to upload You can upload up to 1 files.
Upload any files that would help us understand the scope and specification of your project. (Technical Drawings, Material Specifications, 3D Models for Prototyping, etc)