<p>(Reuters) - Olympus Partners LP is in advanced talks to acquire Ennis-Flint, the world's largest producer and supplier of pavement markings, from Brazos Private Equity Partners LLC, according to three people familiar with the matter.</p><p>A deal will likely value Ennis-Flint between $600 million (366 million pounds) and $700 million, including debt, the people said this week, asking not to be identified because the talks are confidential.</p><p>Olympus prevailed over other private equity firms vying for Ennis-Flint, including Advent International Corp, American Securities LLC and AEA investors LP, the people said. Negotiations with Olympus could still fall through, the people added.</p><p>A Brazos spokesman had no immediate comment while Ennis-Flint did not respond to a request for comment. Olympus and AEA did not respond to requests for comment while American Securities and Advent declined to comment.</p><p><a href="http://au.news.yahoo.com/thewest/business/a/-/world/20157411/olympus-partners-nears-deal-for-paint-firm-ennis-flint-sources/">Keep reading...</a></p>