One of the best and most widely used materials for providing the slightly sticky yet releasable surface for paper-based release liners is Polydimethylsiloxane (PDMS or silicone). Very thin layers of ...

As a bonus, molds treated with an acrylic dip do not need a release agent: silicone simply refuses to stick. As usual, [Jan] provides plenty of photos and details of what did and didn’t work as ...

One of them being that you should always pour your silicone from one place and let it coat the piece being copied. Otherwise, there might be lines on the mold. Another tip is for DIY mold release ...