Burndy Water tight underground splice kit comprises of a standard AMS splice/reducer and two heavy wall heat shrink sleeves that withstand abrasions, which may arise during direct burial applications. The splice has high strength, tin plated aluminum construction to minimize galvanic corrosion. This splice is dual rated for use with aluminum and copper conductors. It supports aluminum/copper conductors of size 8 to 2-AWG. Water tight underground splice kit meets UL 486-D, CSA and RoHS standards.