This company offers the Valikat range of novel catalysts for polyurethane sealants and adhesives, which can reportedly serve as a substitute for mercury and tin catalysts while keeping equivalent performance and cure profile. The catalysts can be used in CASE (coatings, adhesives, sealants and elastomers) and flexible foam applications, and reportedly enable formulators to replace toxic metal catalysts with long-term, sustainable tin-free and mercury-free bismuth and zinc catalysts.

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