Bondalti is one of the main suppliers of chemicals for the MDI production industry (Methylene Diphenyl Diisocyanate) in the Iberian and European space, namely of aniline, nitrobenzene, chlorine and caustic soda.

MDI is an essential component for the production of polyurethane foams, whose most common applications are as thermal insulator for the construction sector and for the cold chain. It is also important for the production of rigid or semi-rigid foams for the automotive and sports footwear sector, as well as for mattresses, coatings, adhesives, sealants and elastomers.