Making Custom Concrete Pavers using Cardboard! Posted: February 24, 2025 | Last updated: March 8, 2025 I used cardboard to make silicone molds for custom concrete pavers. A hot glue gun and drill ...

Prolific maker and product designer [Eric Strebel] has years of experience making reusable mold boxes for silicone and resin ... If you want to mold stuff like concrete and plaster, you may ...

[Thomas Sanladerer] wanted to create some molds using 3D printing for concrete and plaster. He used a delta printer with flexible filament and documented his process in the video below. If you ...