BORCHI KAT 15

Borchi Kat 15 accelerates the chemical reaction between polyol and isocyanate component of polyurethane coating systems, thus allowing optimal control of the drying properties, both duringforced-drying and curing at room temperature. Borchi Kat 15 ensures fast blocking stability of polyurethane coatings. Moreover improves solvent resistance, increased film hardness and allows earlier sanding of the coating.Borchi Kat 15 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.