<p>The ALPHA 145413-0055 is a liquid wave soldering flux that comes in a 55 gal drum. The reliable flux is designed to ensure minimum solder ball frequency.</p><b>ALPHA 145413-0055 Features:</b><ul><li> Product Type: Wave Soldering Flux<li> Physical Form: Liquid<li> Shelf Life: 12month<li> Flash Point: 53?F<li> Applications: Lead-Free Wave Soldering<li> Container Type: Drum<li> Capacity: 55gal</ul><b>ALPHA 145413-0055 Specifications:</b><ul><li>Thermally stable activators provide the lowest solder bridging in a low-solids, no-clean flux for wave soldering and Selective Soldering in tin-lead and lead-free applications, <li>Reduces the surface tension between solder mask and solder to provide the lowest solder ball frequency of any low solids, no-clean flux, <li>Very low level of non-tacky residue to reduce interference with pin testing and exhibit no visible residue, <li>Cleaning is not required which reduces operating costs, <li>IPC-J-STD-004 compliant for long term electrical reliability</ul>