In this episode Ben shows how to use silicone to make reusable mold for casting concrete. This is an easy process for making a concrete copy of an existing object. I used Mold Star 30 silicone rubber ...

Before you pitch the pieces of an old concrete patio into landfill, consider giving them a second wind. Broken concrete blocks set in concrete can make a cobblestone-like garden path that adds ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. If you’ve got access to a 3D printer, some concrete, and a few ...