can you cast tinbased RTV in platinum TRV and viceversa?

[LeMarchand]

If i made a mold out of tinbased silicone and used an appropiate release agent, can a platinum RTV then be used to make a cast in it?

thanks,

Marc

 

[OdiWan72]

You already know the answer...you can!

BUT you have to make sure the master is properly sealed with a good release agent.

Markus