Oh, before starting make sure the 24 hours you need for curing are not during rainy days. Humidity will put bubbles in your mold, and moisture will cause it to take longer to set.
- kitchen scale
- RTV and catalyst
- mixing stick
- one plastic cup
- one bucket that is large enough to hold the amount you will need to fill out your mold.

5. Now, mix the crap out of that shit, making sure to scrape the sides. It needs to turn a nice, uniform light blue color.
6. Once you are certain that you've mixed every particle of side-A with side-B, you can start pouring your mold. When you pour, don't move the cup around to try and fill in spaces, because this will create bubbles near your pieces. Instead, just pick one side and pour from there until your pieces are completely covered. Make sure you have enough RTV above your pieces that if your mold springs a small leak, it won't sink down to uncover some areas.
After you've poured every bit of RTV, you might want to vibrate your mold a bit to try and get the bubbles to the surface and away from your pieces. I put my molds onto a filing cabinet, and pounded the ever-loving hell out of it to shake as many bubbles out of it as I could. It still won't get as many as a pressure pot would, but the bubbles are going to be rising throughout the time it's setting anyway, so as long as you've poured right, you shouldn't have any touching your pieces.
7. Wait 24 hours.
Peel whatever you used for the wall of your mold off now.
9. Now pop the bottom off, making sure to be careful if you don't want to break your originals. You will see that a little bit of silicone has probably gotten underneath your pieces. That's no problem as long as you have an X-acto knife or a small pair of trimming scissors. Just pop the pieces out, and trim the excess silicone off.
And there you have it! Your very own silicone mold. With this, you can make STUFF.


























