GA-90*1A/B series medical grade platinum cured silicone operates easily, A:B: mix evenly according to 1:1 ratio, product transparency is good, suitable for platinum vulcanization. The production of certified medical grade silicone products needs to be treated by secondary vulcanization at 200℃ for 4 hours.
Medical grade platinum silicone products in contact with food should have retreated at 200℃ for 4 hours.