Baycoll® AD 5027

Baycoll® AD 5027 by Covestro is linear polyester polyol. It is suitable for the formulation of solvent-free reactive adhesives. It possesses high crystallinity, making it ideal for formulating reactive polyurethane melt adhesives with high green strength. It can be thinned with solvents such as esters, ketones and aromatics. Baycoll® AD 5027 is combined with various Desmodur® products to formulate adhesives for many different materials (e.g. wood, metal and plastic). It has a shelf life of 6 months.