The acquisition is significant for Myers Industries as it is expected to deliver EPS accretion and operational synergies, indicating a positive outlook for future profitability. The deal is a strategic move that could enhance the company's market position and financial performance, which is likely to be viewed favorably by investors. The slight increase in stock price on the announcement day suggests a positive market reaction, although the full impact will depend on the successful integration of Signature Systems and realization of projected financial benefits.