Cook® Polyethylene Catheters – Angiographic Product Information Polyethylene material softens during prolonged catheter manipulation Flexible catheter material recommended for low- to medium-pressure applications. Additional Information FURTHER INFORMATION Related products Read more Cook® Advance® 18 PTX® Drug-Eluting PTA Balloon Dilatation Catheter Read more Cook® Advance® 35LP – Low Profile PTA Balloon Dilatation Catheters Read more Cook® CXI™ Support Catheters Add to cart Cook® Dilator SFA Access $0.00 Read more Cook® Torcon NB® Advantage Catheters – Angiographic