Selena Group, a construction chemicals distributor, agreed to acquire Imperalum, a waterproofing and insulation market company. Financial terms were not disclosed. “I’d like to give a warm welcome to our new colleagues from Imperalum who are joining Selena Group. I’m happy that they are becoming part of Selena, a stable company that has been successfully operating in the construction chemicals industry for 30 years. The strengthening of our Group by taking Imperalum staff on board and benefiting from their experience and achievements, allows us to deliver our long-term strategy of international expansion based on both acquisitions and organic growth. I’d like to emphasize that our portfolio now features the strong, well-known brand that has been operating on the Portuguese market since late 1960s,” Sławomir Majchrowski, Selena Group CEO.