- Principal:Olin Epoxy
- Chemical Family:Epoxy & Epoxy Derivatives, Novolac Epoxy
- Polymer Name:Epoxy Resins & Compounds
- End Uses:Automotive Applications, Can Coating, Electrical Application, Electrical Laminates, Laminates, Pipe Coating, Pre-pregs, Protective Coatings, Sporting Goods, Structural Adhesive, Structural Components, Tank Lining
- Reinforcement Material:Glass Fibers
- Compatible Substrates & Surfaces:Abrasive, Aramid, Carbon Fiber, Fiberglass, Glass Fiber, Mica
- Processing Methods:Casting, Encapsulation, Potting
D.E.N.® 439 is a semi-solid reaction product of epichlorohydrin and phenol-formaldehyde novolac.