Factory Interiors
Metro Moulded Parts Inc. – Premium Automotive Rubber & Weatherstripping Solutions
Metro Moulded Parts Inc. is one of the automotive restoration industry’s most trusted manufacturers of OEM-style rubber components, weatherstripping, seals, and molded rubber products. Known for superior softness, precision fitment, and long-term durability, Metro products are trusted by restorers, collectors, and enthusiasts who demand factory-quality results for classic cars and trucks.
From weatherstripping and glass seals to pedal pads, body cushions, and molded rubber components, Metro products are engineered to restore proper function, improve comfort, and deliver factory-style appearance with exceptional longevity.
The Metro Moulded Parts Story
For decades, Metro Moulded Parts has specialized in producing high-quality rubber restoration products using advanced manufacturing techniques and proprietary rubber formulations. Their reputation has been built on a commitment to quality, precision engineering, and American manufacturing.
Unlike many reproduction manufacturers that rely on generic tooling or universal-fit designs, Metro engineers products using original factory samples whenever possible. Each component is designed to replicate original contours, softness, and functionality while improving durability through modern material technology.
Today, Metro remains a leading name in automotive restoration rubber products, supplying enthusiasts and professional restorers with components designed to fit correctly, install easily, and last for years.
Why Metro Moulded Parts?
Rubber and weatherstripping components are critical to vehicle comfort, sealing performance, and overall restoration quality — and Metro is built around getting those details right.
Metro products are manufactured using proprietary closed micro-cell rubber technology that creates a smooth, flaw-free surface without exposed cells or weak outer coatings. This results in weatherstripping and rubber parts that maintain proper compression, resist cracking, and perform better over time than many competing reproductions.
Metro manufacturing combines modern technology with precise engineering:
- Computer-controlled molding and curing processes
- Advanced CAD and CNC-machined tooling
- Over 50 tons of molding pressure for precise detail definition
- OEM-style contouring and fitment verification
- High-quality EPDM and dense rubber compounds
Metro SUPERsoft® sponge rubber products are widely recognized throughout the restoration industry for being significantly softer and more pliable than competing brands, helping doors and windows close properly while improving sealing performance.
The result is a rubber product that installs easier, fits more accurately, and delivers long-lasting durability with factory-style appearance and function.
Product Coverage
Metro Moulded Parts offers one of the industry’s largest selections of automotive rubber and weatherstripping products, including:
- Door Seals & Weatherstripping
- Roof Rail & Window Seals
- Window Channels & Sweepers
- Windshield & Rear Window Gaskets
- Trunk & Hood Seals
- Pedal Pads & Shift Boots
- Floor Mats & Running Board Mats
- Body Cushions & Suspension Bumpers
- Vacuum Caps, Hoses, & Connectors
- Rubber Grommets, Plugs, & Fasteners
- Soundproofing & Insulation Products
Whether restoring a factory-original classic or improving a driver-quality vehicle, Metro products are engineered to deliver accurate fitment, excellent sealing performance, and long-term reliability.
Engineering & Manufacturing Excellence
Metro combines advanced manufacturing technology with decades of rubber engineering expertise to produce restoration components that outperform generic aftermarket alternatives.
Their manufacturing process includes:
- Precision CNC-machined molds with tight tolerances
- Vehicle-specific engineering and fitment design
- State-of-the-art rubber compounding technology
- UV- and ozone-resistant materials for extended service life
- Strict quality control throughout production
Metro products are produced locally in the USA using premium virgin rubber compounds without cheap fillers or accelerants that can lead to premature aging and failure.
This attention to detail ensures Metro products maintain their softness, flexibility, appearance, and sealing performance for years after installation.
The Metro 15-Year Guarantee
Metro Moulded Parts backs its products with one of the strongest warranties in the automotive restoration industry.
Every Metro product includes a full 15-year guarantee against failure, reflecting the company’s confidence in its materials, manufacturing quality, and long-term durability.
This commitment to quality has helped Metro earn the trust of restoration professionals and enthusiasts worldwide.
Why Buy Metro Moulded Parts from Factory Interiors?
Factory Interiors proudly offers a wide selection of Metro Moulded Parts products, giving customers access to premium weatherstripping, rubber seals, and restoration components for classic cars and trucks.
Our platform is built specifically for automotive restoration parts, allowing customers to quickly shop by year, make, and model with confidence. Each listing is structured for accurate fitment and easy product selection.
Our team understands how important proper rubber fitment and sealing performance are to the comfort, appearance, and value of your vehicle — and we’re here to help you choose the right components for your project.
Built to Fit. Engineered to Last.
Metro Moulded Parts products are designed for enthusiasts and restorers who demand quality, precision, and long-term durability. Whether you're eliminating leaks and wind noise or completing a concours-level restoration, Metro products deliver the softness, fitment, and reliability needed to get the job done right.
With decades of experience, advanced manufacturing technology, and a reputation built on quality, Metro Moulded Parts continues to be one of the most respected names in automotive rubber and weatherstripping restoration products.
This firewall grommet is designed for 1957 Chevrolet Bel Air, Corvette, One-Fifty Series, and Two-Ten Series cars, fitting a 1" hole in metal with a 1-15/16" outer diameter at the top. Crafted from advanced rubber compounds, it offers exceptional resistance to chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. The grommet is engineered to seal and protect wiring or hoses passing through the firewall, preventing wear and damage while maintaining a clean, professional appearance. Its snug fit and high-quality material make it easy to install, providing a secure and reliable solution for your classic car restoration. Backed by Metro’s Platinum Warranty, this part is covered for 30 years, giving you peace of mind for decades to come.
Features and Benefits- Fits perfectly into a 1" hole with a 1-15/16" outer diameter.
- Protects wiring and hoses from wear and damage.
- Resistant to chemicals, sunlight, and ozone for long-lasting use.
This door adjustment hole plug grommet is designed specifically for convertibles, fitting a 5/8" wide by 1" long hole with precision. Crafted by Metro Moulded Parts, it is made from advanced rubber compounds that resist chemicals, sunlight, and ozone, ensuring long-lasting durability. This grommet is a perfect fit for classic cars, including the 1941-1942 Buick Roadmaster Series 70, Buick Special Series 40-A, Buick Super Series 50, Cadillac Series 62, Chevrolet Special Deluxe, Oldsmobile Custom Cruiser, Oldsmobile Special, and Pontiac Torpedo, as well as the 1946-1948 Buick Roadmaster Series 70, Buick Super Series 50, Cadillac Series 62, Chevrolet Fleetmaster, Oldsmobile Custom Cruiser, Oldsmobile Special, Oldsmobile Dynamic, Oldsmobile Series 98, and Pontiac Torpedo. Its sleek black finish blends seamlessly with your vehicle's design, while its snug fit ensures a secure seal, preventing debris and moisture from entering. Backed by Metro’s 30-year Platinum Warranty, this grommet offers peace of mind and exceptional value for your restoration project.
Features and Benefits- Fits perfectly into a 5/8" x 1" hole for convertibles.
- Made from durable, chemical-resistant rubber compounds.
- Protects against sunlight, ozone, and environmental damage.
This door adjustment hole plug grommet is designed specifically for convertibles, fitting a 5/8" wide by 1" long hole with precision. Crafted by Metro Moulded Parts, it is made from advanced rubber compounds that resist chemicals, sunlight, and ozone, ensuring long-lasting durability. This grommet is a perfect fit for classic cars, including the 1941-1942 Buick Roadmaster Series 70, Buick Special Series 40-A, Buick Super Series 50, Cadillac Series 62, Chevrolet Special Deluxe, Oldsmobile Custom Cruiser, Oldsmobile Special, and Pontiac Torpedo, as well as the 1946-1948 Buick Roadmaster Series 70, Buick Super Series 50, Cadillac Series 62, Chevrolet Fleetmaster, Oldsmobile Custom Cruiser, Oldsmobile Special, Oldsmobile Dynamic, Oldsmobile Series 98, and Pontiac Torpedo. Its sleek black finish blends seamlessly with your vehicle's design, while its snug fit ensures a secure seal, preventing debris and moisture from entering. Backed by Metro’s 30-year Platinum Warranty, this grommet offers peace of mind and exceptional value for your restoration project.
Features and Benefits- Fits perfectly into a 5/8" x 1" hole for convertibles.
- Made from durable, chemical-resistant rubber compounds.
- Protects against sunlight, ozone, and environmental damage.
Designed for the classic Chevrolet Corvette from 1956 to 1962, this firewall grommet fits a 1-3/8" hole with a 1-4" inner diameter, replacing OEM #3708181. Crafted with state-of-the-art rubber compounds, it is built to resist chemicals, sunlight, and ozone, ensuring long-lasting durability and performance. This grommet is essential for sealing and protecting the firewall area, preventing unwanted elements like dirt, moisture, and debris from entering the engine bay. Its sleek black finish complements the Corvette's timeless design while maintaining a clean and professional appearance under the hood. Backed by Metro’s Platinum Warranty, this part is covered for 30 years, giving you peace of mind and confidence in your purchase.
Features and Benefits- Fits perfectly into a 1-3/8" hole with a 1-4" inner diameter.
- Made with advanced rubber compounds for chemical and weather resistance.
- Protects the firewall by sealing out dirt, moisture, and debris.
Designed for classic cars and trucks, this part fits seamlessly into the headlight wiring system through the inner splash pan of the front fenders. With precise measurements of 3/8" I.D. and 1-5/16" O.D., it ensures a snug and secure fit. Built for durability, it is resistant to chemicals, sunlight, and ozone, making it ideal for long-term use in various weather conditions. Crafted with state-of-the-art rubber compounds, this part offers excellent flexibility and resilience, ensuring it withstands the test of time. It is compatible with a wide range of vehicles, including the 1933-1948 Ford Model 40, Model 48, Model 68, Model 74, Model 78, Deluxe, Super Deluxe, and Mercury Series cars, as well as 1941-1948 Ford pickup trucks. Backed by Metro’s Platinum 30-year warranty, this part guarantees peace of mind and reliable performance for decades.
Features and Benefits- Protects headlight wiring from wear and tear.
- Resistant to harsh environmental factors like ozone and sunlight.
- Made with advanced rubber compounds for flexibility and durability.
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