Rubber, plastic and metal components provider Marco Rubber & Plastics — an Align Capital Partners company — acquired Colonial Seal Company.

Terms of the transaction were not disclosed.

Colonial is a New Jersey-based distributor of oil seals, O-rings, gaskets and shaft seals, serving customers across pharmaceutical, industrial and other U.S. end markets. Established in 1994, the company operates from its headquarters featuring a 10,000-square-foot facility and distribution center, along with a 2,500-square-foot manufacturing site in Gibsonia, PA.

MDM’s 1Q25 M&A Report (store link)

Marco said the acquisition expands its product offerings and introduces new product lines, while also strengthening the company’s supply chain through new vendor partnerships.

“Under Steve’s leadership, Colonial has earned a fantastic reputation as a reliable source of specialty elastomeric parts and sealing solutions,” Marco CEO Marty Daley said in a June 3 news release. “Colonial’s diverse supply chain and product expertise enhance our ability to provide best in class products and value-added services to our entire customer base. I look forward to working with Steve and welcome the Colonial team and customers to Marco.”

MDM‘s (free) Virtual Data Analytics Summit coming June 18 – Register Here! 

Since acquiring a majority stake in Marco in February 2020, ACP has completed seven strategic add-on acquisitions.