Adhesives and sealants are a category where a supplier's real value shows up in the two weeks after an order rather than in the quotation. Formulations get adjusted for a substrate, a line speed, a climate or a machine, and that iteration is only practical with a supplier you can reach. Turkey has a substantial formulating industry serving its own furniture, construction, packaging and automotive sectors, and it sits two to seven days away by road, which makes that iteration realistic in a way an Asian source rarely is.
The domestic demand base is what makes the industry credible. Turkey has one of Europe's largest furniture manufacturing sectors, an enormous construction market, and a flexible packaging industry that exports across three continents. Each of those consumes adhesives in volume and to a specification, so the formulators behind them have had to be good at wood adhesives, at building sealants and at hot melts and laminating adhesives respectively. A buyer benefits from that depth rather than from a generic chemical industry.
The regulatory position has one item that dominates everything else. Since 24 August 2023 the REACH restriction on diisocyanates has required adequate training before any industrial or professional use of a product where diisocyanates exceed 0.1 percent by weight, with training renewed at least every five years and a specific statement on the packaging. That covers most polyurethane adhesives and sealants and a large part of what buyers actually order. Establish whether a product is above or below the threshold at the quotation stage, because it changes what your own customers have to do before they can use it.