Heat shrink terminals are adhesive meltable glue lined wire terminals that seal to the wires when heated. You simply crimp the terminal onto the wire strands and then heat to ensure a long lasting connection which will keep air and water out. With various shrink terminals available in ring terminals, fork terminals, butt splices and quick disconnect tab connectors you will find what you need to give your wire connection a long lasting professional crimp and seal. These are ideal in marine environments wanting a marine grade connection but also in any automotive or other wire connection where long life and high performance is desired. These shrink terminals are designed to fit stranded copper wire in various gauge (AWG) sizes.