Corseal
AF300 Y Grade Non-Asbestos Gaskets – 3mm | 5' to 24' | Medium-Duty Sealing for Water, Steam & Oils
AF300 Y Grade Non-Asbestos Gaskets – 3mm | 5' to 24' | Medium-Duty Sealing for Water, Steam & Oils
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AF300 Non-Asbestos Gaskets – 3mm | Medium-Duty Sealing for Water, Steam & Oils
Brand: Corseal AF300 (Proprietary Material)
Thickness Options: 3mm
Ratings: ASA 150, ASA 300, PN16
Price: Listed per gasket
Specification Sheet: Specification Sheet
AF300 is Corseal’s proprietary medium-duty non-asbestos gasket material, engineered for flexibility and reliable performance in a wide range of sealing applications. Thanks to its natural rubber content, AF300 is particularly suited for uneven or irregular flange surfaces, adapting easily while maintaining a secure seal.
Key Features:
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Material Composition: Non-asbestos fiber sheet with natural rubber content
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Thicknesses Available: 3mm
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Gasket Ratings: ASA 150, ASA 300, PN16
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Flexible and form-adaptive, ideal for flanges with irregular surfaces
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Durable and medium-duty performance for a wide range of systems
Media Compatibility:
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Water and steam
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Salt solutions
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Weak acids and alkalis
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Natural gas, technical propane-butane
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Oils and fuels (with aromatic hydrocarbon content up to 2%)
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Brake fluid and cooling fluids
Recommended Applications:
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Heating systems
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Power generation and energy infrastructure
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Municipal utility systems
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Steam and water pipelines
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General-purpose industrial sealing
Additional Information:
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Flexible sealing solution for applications where flange imperfections are present
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Not suitable for highly aggressive media or high aromatic hydrocarbon content
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Specification sheet available – contact us for technical data or application guidance
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Gaskets are sold individually (per piece)
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