MB Aerospace has recently acquired Vac Aero (Poland), part of Vac Aero International, Burlington, Ontario.

Innospec Inc. has committed to purchase Huntsman Corp.’s European surfactants business.

Huron Capital Partners LLC’s portfolio company, Valentus Specialty Chemicals Inc., has acquired the wood floor finishes business of Paint Over Rust Products Inc., based in New Rochelle, New York.

Axalta Coating Systems has acquired the business of Geeraets Autolak, a distributor of Axalta’s Cromax^® refinish coating products in the Netherlands for nearly 40 years.

Filtertech Inc., Manlius New York, has recently acquired US Centrifuge Systems and added its line of automatic and manual basket-type centrifuges to the Filtertech line of filtration and related equipment.

AkzoNobel has raised its stake in Akzo Nobel Powder Coatings SAE in Egypt from 60% to 100%.

UK-based Union Colours has purchased the organic pigment manufacturing assets from Rolfes Colour Pigment International to continue the manufacture of organic pigment in Johannesburg, South Africa.

Axalta Coating Systems has purchased the automotive interior rigid thermoplastics coatings business of Michigan-based United Paint and Chemical Corp.

Axalta Coating Systems has completed its acquisition of High Performance Coating Sdn. Bhd., a leader in refinish coatings in Southeast Asia.

Investment firm Thoma Bravo LLC and Elemica have completed their merger agreement.