Skip to Primary Navigation Skip to Site Navigation Skip to Main Content All Site Map

You are here: Dyneon Product Catalogue > 3M™ Dyneon™ Fluoroelastomer > 3M™ Dyneon™ Fluoroelastomer PO Cure - Terpolymer > Fluoroelastomer FPO 3741 > Fluoroelastomer FPO 3741

3M™ Dyneon™ Fluoroelastomer FPO 3741

Dyneon FPO 3741 is a high fluorine content peroxide curable extrusion grade, which has been developed for hose applications. The grade provides excellent physical properties and is resistant against fuels and different biodiesel grades (RME or SME).

For comprehensive product information download the technical data sheet using the link on the right.

Special Features

  • Composition: terpolymer of vinylidene fluoride, hexafluoropropylene and tetrafluoroethylene plus cure site monomer
  • Process target: extrusion
  • Excellent flow
  • Outstanding resistance against biodiesel
  • Excellent scorch safety

  • Excellent physical properties

Typical Applications

Dyneon FPO 3741 is typically used in automotive applications like fuel line hose, filler neck hose or fuel injector o-rings, among others.

View full description Hide full description

Part Number FPO 3741
Colour Opaque Off-White
Specific Gravity 1.89 g/cm³
Fluorine Content 69.5 %
Mooney Viscosity 40
Solubility Ketones and Esters


For tips on searching and how to browse the catalogue go to the help page.