When Making Silicone Rubber Molds(Tin or Platinum Cure) ----by Silicone Specialist --HongYeJie Technology Ltd,.I’m going to talk about why you need to choose tin or platinum when buying silicone for mold making but first you should know tin cure is also known as “condensation cure silicone” and platinum cure is also known as"addition cure silicone”. When you choose the wrong one it could mess-up...