The stable outlook reflects our view that JW Aluminum's operational performance will remain steady given solid volumes and favorable pricing, albeit completing its additional capacity project on time and on budget is a key risk factor. We expect adjusted debt to EBITDA in the mid-5x area and EBITDA interest coverage of about 2x over the next 12 months. We could lower our ratings on JW Aluminum over the next 12 months if credit metrics deteriorate because of weaker-than-expected volumes and conversion margins, or cost overruns related to its Boilermaker project. Specifically, we could lower our rating if the company produced EBITDA interest coverage approaching 1x as this would likely represent an unsustainable capital structure. Although an upgrade is unlikely over