Hernon Manufacturing, Inc. - Ultrabond Ultraviolet Curing Adhesive Systems Hernon offers a complete line of ultraviolet curing adhesives and compounds, the Ultrabond line of products. All Ultrabond products cure upon exposure to UV radiation. Cure speeds are longer and gap fill ability is lower under these conditions. Use Primers to fully cure the adhesives anaerobically or to obtain fixturing strength prior to final full UV curing.
Primers also Promote deeper cures.