Smooth-On Dragon Skin 10 Medium - Platinum Cure Silicone - 2 Pint Kit

I used this to make a full head mask, it set up nicely, as great flexibility and is very strong. Great price too even though it was shipped from the US.

I love Smooth On products! I used this particular silicone for a block mold and it worked out perfectly. The detail it picks up is incredible! It's worth the price, on quality alone. Here's a tip - if you're going to use this for pouring to make a mold, I'd highly recommend degassing it in a vacuum chamber first. Mixing it WILL incorporate quite a bit of air into the silicone.

This was really easy to use (albeit extremely messy) for making resin shaker molds. I used a resin-coated 3D print to make the mold. It took about 2.5hrs to cute, which is a lot less than was advertised (hopefully I mixed it right?). It's very flexible and pretty strong!

Worked great for the 3D printed mold I designed. Tough to get bubbles out without a vacuum chamber, but for my application, it still worked just fine. I used a percussion massage gun to vibrate out as many bubbles as I could. Directions were clear, and after watching a few videos for tips, I got a great product. The bottles have stretched further than I thought they would, and I still have plenty left for some other project, not sure what the shelf life is on the product.

Hard to beat dragon skin when it comes to silicone.