BAYHYDROL A 242

BAYHYDROL A 242 is a water-thinnable polyacrylic resin containing hydroxyl groups from Covestro. It is suitable as a co-reactant for polyisocyanates in the formulation of aqueous two-component systems. BAYHYDROL A 242 forms a polyurethane film with good general properties when reacted with hydrophilic or hydrophobic polyisocyanates. It provides benefits like easy application through brush, roller or spray for various coating applications. BAYHYDROL A 242 yields durable coatings on surfaces with its special composition and emulsifying properties. Only a small-scale polyurea reaction takes place, maintaining the water-based and environment-friendly nature of the coating system.