| abstract |
A fouling release coating composition free of tin compounds comprising:(a) a polysiloxane-based binder system comprising at least one curable polysiloxane-based binder A having a weight average Mw of 50,000 g/mol or less, such as 8,000 to 50,000 g/mol and wherein binder A constitutes at least 27 wt.% of the total polysiloxane-based binder system;(b) at least one low molecular weight amidine or low molecular weight amine compound. |