Cor-Pack 420P – Pure PTFE Packing | FDA-Compliant, Chemical Resistant

Cor-Pack 420P – Pure PTFE Packing for Chemical Resistance & Clean Applications

The Cor-Pack 420P is a premium grade PTFE braided packing, designed for applications where chemical resistance, cleanliness, and non-contamination are critical. Manufactured from pure PTFE thin yarn, this packing is FDA-compliant and suitable for industries requiring the highest standards of hygiene and performance.

With exceptional resistance to virtually all chemicals, including strong acids and alkalis, Cor-Pack 420P is widely used in the mechanical compression industry thanks to its flexibility and ability to perform in difficult sealing applications.

Supplied in convenient 8 metre reels (4–16mm), 9 metre reels (19mm), and 5.75 metre reels (25mm), this packing is ideal where product purity and long-lasting reliability are essential.

Key Features:

• Made from pure PTFE yarn – non-contaminating and FDA-compliant

• Virtually resistant to all chemicals, including strong acids & alkalis

• High flexibility for difficult or complex sealing applications

• Ideal for use where clean packing is critical

• Commonly used in the mechanical compression industry

• Available in sections: 4mm to 25mm

• Reel lengths: 8m (4–16mm), 9m (19mm), 5.75m (25mm)

Recommended For:

• Applications where organic lubricants cannot be used

• Chemical processing plants

• Food & pharmaceutical industries (FDA-approved use)

• Clean manufacturing environments

• Mechanical compression applications

See Our Specification Sheet here