Applications for passenger and freight rail have significant sealing requirements. For seal movements, tanker railcars use gaskets. Passenger railcars have various applications, such as side wall liners, window seals, door seals, and so on. Inflatable seals from Rubber Seals & Gaskets are used to seal sliding doors in passenger railcars to keep undesirable elements out, while increasing comfort and safety for the driver. Not only do these inflatable seals provide a barrier to heat, they also lead to vibration damping and sound absorption when complying with flame, smoke and contamination regulations and standards.