The invention concerns a radiation-curable silicone coating, comprising (a) at
least a liquid polyorganosiloxane having a viscosity of about 10 to 10000 mPa's
at 25 C. and bearing a crosslinkable/polymerisable function Fa on at least
a M and/or T unit, and/or at least a crosslinkable/polymerisable function on at
least a D unit; (b) at least a liquid linear polyorganosiloxane B having a viscosity
of about 10 to 10000 mPa's at 25 C. and bearing two crosslinkable/polymerisable
functions Fb on at least a M unit; (c) a cationic photoinitiator of onium borate type.