Tuffbond® 315 is a modified epoxy adhesive that provides a fast room temperature cure. Tuffbond® 315 exhibits very good moisture chemical and heat resistance. This fast cure epoxy adhesive is specially formulated for rapid in-line assembly of loudy speakers. Tuffbond® 315 is also recommended for bonding metals, wood, ceramics, etc., and can be used for potting and encapsulation of electrical and electronic components.