GI- Ultra Fast Catalyst has been formulated to dramatically accelerate the speed at which the GI series RTV silicone rubbers cure. Standard working times for the GI series rubbers range between one and three hours with demold times between 16 and 24 hours. GI-UFC can give a working time of 10 minutes and a demold time of 30 minutes.
GI- Ultra Fast Catalyst can be used in place of the standard GI series activator or in combination with the standard activator. The rate of cure can be changed by altering the amount of GI-UFC or by varying the ratio of the standard activator and GI-UFC.