BORCHI KAT 0761

Borchi Kat 0761 accelerates the chemical reaction between polyol and isocyanate component in polyurethane coating systems, thus allowing optimal control of the drying properties, both duringforced-drying and curing at room temperature. Borchi Kat 0761 ensures fast blocking stability of polyurethane coatings. Moreover improves solvent resistance, increased film hardness and allows earlier sanding of the coating.Borchi Kat 0761 can be used as a replacement for dibutyl tin dilaurate (DBTL), in many cases yielding better properties than DBTL catalysed systems. Use of this product often provides a prolonged pot life by comparable drying times.