800-772-8179 | sales@tmcindustries.com | Order online at www.krytox-distribution.us Free Translation Widget    
TMC Industries
Fluorocarbon Solvents
DuPont™ Vertrel®
DuPont™ Vertrel® SDG
DuPont™ Vertrel® SFR
DuPont™ Vertrel® XF
DuPont™ Vertrel® MCA
AsahiKlin AK-225


 Authorized Distributor of DuPont™ Krytox® and Vertrel®

DuPont™ Vertrel® SFR - Specialty Fluid



DuPont™ Vertrel SFR® is an azeotrope-like blend of non-flammable hydrofluorocarbons (HFCs), trans-1,2-dichloroethylene (t-DCE) and methanol.

DuPont™ Vertrel® SFR has excellent solvency power for a wide range of soils.  It is designed to remove high temperature fluxes used with no lead and no clean solders.  The low surface tension and non-flammability properties of DuPont™ Vertrel® SFR make it an ideal vapor degreasing solvent.

DuPont™ Vertrel® SFR is a non-ozone depleter and is intended to replace trichloroethylene (TCE), n-propyl bromide (nPB), HCFCs, HFEs, PFCs, and CFCs as well as other solvents that do not have the favorable safety, health, and environmental properties.  DuPont™ Vertrel® SFR can also replace aqueous cleaners in certain instances where floor space and cleanliness are at a premium.


Typical Applications

  • Defluxing
  • Oil, grease, and wax removal
  • Precision Cleaning



DuPont™ Vertrel® SFR has "zero" ozone depletion
and low global warming potential. 
DuPont Vertrel SFR

Vertrel SFR is accepted by the US Environmental Protection Agency under the Significant New Alternatives Policy (SNAP) program as a substitute for ozone-depleting substances (solvent category).  It is not SNAP approved for aerosol packages.


Features and Benefits                                

DuPont™ Vertrel® SFR does a good job balancing performance with favorable environmental and worker safety properties:

  • Excellent solvency power (KB Value>100):  Superior cleaning performance;
  • Fast drying:  Increases productivity;
  • Low tension:  Able to penetrate and clean tight areas;
  • Campatible with most plastics, elastomers, and metals;
  • Non-flammable;
  • Low toxicity;
  • Zero ozone depletion potential;
  • Low global warming potential;
  • Existing equipment can be used with minor or no modification;
  • No surfactants needed:  Residue free cleaning is promoted.

Call for Pricing!


Product Datasheet



For More Information

Home Page