ARCOL® LG-56

ARCOL® LG-56 by Covestro is a polyether polyol. It is a 3,000-molecular-weight polypropylene oxide-based triol. It is compatible with most polyether polyols and can be blended with other diols, triols and polymer polyols to achieve desirable modifications of product properties. This polyol is acidified with a low level of phosphoric acid, making it suitable for use in isocyanate-terminated prepolymers. ARCOL® LG-56 is typically used in the production of caulks and sealants.