D.E.R. 3911A Epoxy Resin is a hybrid based on a bisphenol A based liquid epoxy resin and a urethane based resin.
- Very flexible resin with elongation at break of about 200% when used with D.E.H. 4723 Epoxy Curing Agent
- In combination with D.E.H. 4723, D.E.R. 3911A is recommended for elastic intermediate layers