High Strength 3 is our most flexible tin-based silicone mold making rubber – it’s great for making molds of parts with deep undercuts or negative space.
Prior to using product, please read all Technical Data, Safety Data, and Instruction sheets linked below.
I use this for dice, works great for the small details. Has quite a few uses before it starts to break down. Easy to use and flexible enough for most molds!
Easy to use. It worked exactly as promised. I've already ordered more.