Baycoll AD 1122 polyester polyol Bayer PU - Polyols >> Polyester ADHESIVE >> Reactive system Linear polyester polyol Solvent-free, slightly yellowish, viscous liquid Baycoll AD 1122 is a polyester polyol that is suitable for combination with polyisocyanate in the formulation of adhesives with a low solvent content. Baycoll AD 1122 can be combined with various polyisocyanate to formulate adhesives with particularly good resistance to hydrolysis for bonding many different materials, e.g. wood, metal and plastic. Baycoll AD 1122 is suitable for use in the formulation of reactive adhesives with a low solvent content. Baycoll AD 1122 can be thinned with solvents such as esters, ketones and aromatics. Only PU grade solvents should be used (< 0.05 % by wt. water). Solvent-free, slightly yellowish linear polyester polyol. Suits for combination with polyisocyanates in the formulation of reactive adhesives with low solvent content and of adhesives with particularly good resistance to hydrolysis for bonding many different materials (wood, metal and plastic).