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WANALYST®842 is a polyurethane catalyst designed to accelerate the reaction between polyols and isocyanates, improving curing efficiency and process control. It is widely used in blended polyol systems, potting, and sealing applications to enhance crosslinking performance, production stability, and final mechanical properties of polyurethane materials. Learn More

WANALYST® 855 is used as a catalyst in polyurethane systems to promote controlled reaction between isocyanates and polyols, improving curing efficiency, processing stability, and final mechanical performance. It is suitable for foam, coatings, adhesives, and elastomer applications where optimized structure and surface properties are required. Polyurethane properties depend strongly on formulation chemistry. Learn More