Main Catalogue: Plastic rubber tyres Polyurethane Vulkollan® PartsTheater Catalogue: All Product overview: Main catalogue - PolyurethaneWheels and castors with light metal rim Wheels Swivel castors with light metal rim Fixed castors with light metal rimWheels and castors with cast metal rim Wheels with cast metal rim Swivel castors with cast metal rim Fixed castors with cast metal rimLift truck wheels with steel kernel Lift truck wheels with steel kernel Vulkollan® is a registered trademark of Bayer AG.