One Source. One Shipment.
Every Seal.
Heritage Reimagined - Guided by Experts. Powered by AI.
Born in Birmingham’s industrial heartland and trading for over a century, the original Hermetic Rubber Company was a trusted name in precision rubber products. Though it closed its doors in 2005 after more than 110 years of service, its legacy endures. Today, SealStream by Hermetic Rubber Company brings that heritage into the modern era, led by Hermetic’s former Technical Director and powered by cutting-edge AI. A legacy built in the 1800s, reimagined for the future of global seal supply.
SealStream Pro
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On-Demand Expertise. On Your Team.
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Seal Support. Simplified.
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30+ Years of Sealing Expertise, On Call.
Technical Support. Monthly. Trusted.
Not every company has a sealing expert, now you don’t need one in-house.
With SealStream Pro, your team is backed by a dedicated sealing advisory team—led by a principal consultant with over 30 years of expertise in engineering, procurement, and product design.
We help you:
🟣 Specify the right material and profile
🟣 Reduce downtime and failure risk
🟣 Get faster, more accurate quotes
🟣 Troubleshoot complex sealing issues
🟣 Save time and avoid costly errors
Suitable for engineers in fast-paced environments, procurement teams managing complex supply chains, OEMs developing new designs, startups without in-house sealing expertise, or anyone who simply needs expert guidance.
All Your Seal Needs in a
Single AI-Powered Workspace - SealStream
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Revolutionising Seal Supply: From Factory Floor to Your Door, Instantly
We’re the future of Seal supply: zero warehousing, zero delays. AI-powered, OEM-direct shipping, from factory to fitting.
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Find the Perfect Seal—No Guesswork, Just Answers.
Leverage our AI-powered specification tool to accurately identify the correct seal based on size, material compatibility, pressure rating, and application, ensuring optimal performance and fit
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Any Seal. Any Spec. Anywhere.
From standard to specialised, we source any seal you need, fast. Our AI and OEM network track down hard-to-find parts or custom specs with zero hassle. If it fits, we’ll find it
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We Don’t Stock Seals. We Source Solutions.
SealStream isn’t a warehouse, it’s a smarter way to seal. By eliminating storage and middlemen, we connect directly to OEMs, powered by AI that matches your exact spec. Faster, leaner, and built for engineers who expect more than just ‘in stock.’
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Built Without a Back Room. Run Without the Guesswork.
We’ve ditched the old-school distribution model. No shelves, no second-guessing, just real-time AI spec matching and direct-to-OEM fulfillment. SealStream delivers exactly what you need, when you need it, without the legacy lag.
A Seamless User Experience - Start Using SealBot Free – All It Takes is a Free Account
We have two bots, one assistant to your bottom right of the screen and the other in the members area, professional, "SealBot"
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Talk to us or our AI. Identify what you need.
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Get quote instantly using our online system.
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Price agreed, ships from OEM direct.
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Delivered and tracked globally.
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Custom or bulk quotes? Sorted.
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Zero duplication. One shipment.
Welcome to SealStream — the future of sealing solutions.
Backed by over 30 years of industry expertise, SealStream is the first fully online, AI-powered distribution platform built on a direct partnership with the OEM. We’ve eliminated outdated supply chains — no warehouses, no repackaging, no second shipping. Every order you place ships straight from the manufacturer, globally, with instant tracking and transparent pricing. Powered by smart automation and supported by real engineers, SealStream gives you what traditional distributors can’t: speed, simplicity, and complete control. Whether you need a single seal or thousands, our system gets it done, fast. This site is your one-stop portal for sourcing the right seal, quoting in seconds, and staying ahead of the curve in every industry we serve.
