Reliable Sealing for Radioactive Materials

Our inflatable seals play a crucial role in spent fuel pools, equipment hatches, personal airlock doors and more.

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Durable Seals for Fast-Moving Transportation

We offer superior sealing solutions that keep railcars safe, secure and compliant.

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FDA-Compliant Seals Maintain the Highest Level of Purity

Keep your clean rooms clean with medical-grade inflatable seals.

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Hungry for a Better Sealing Solution?

Keep production schedules on track with reliable, food-grade seals.

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Weather Any Storm with High-Quality Sealing Solutions

We serve flood gate manufacturers looking for strong, watertight inflatable seal solutions.

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I know exactly what I need I want to discuss my project

Seal. Squeeze. Stop.

Hold. Lift. Push. Seal. Squeeze. Stop.

The market is saturated with inflatable tubes, but Seal Master stands out as a top manufacturer of hand-built, custom-engineered products with reinforced fabric inside the seal or bag. Plus, our inflatable products do far more than just seal. They can be used in nearly any environment to regulate the introduction of engineered force.

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Markets

Our customized solutions make a direct impact on critical products in your market.

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Pharmaceuticals

Products

Accessories

Case Studies

Reinforcing products with the most creative and dependable inflatable seal solutions across diverse applications.

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Work with our engineers to design the best seal solution for your unique application.

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Seal Master inflatable seals are custom engineered and manufactured for your specific application. Explore the various ways we can create the ideal solution for your product.