Flexible rubber molds can be used to create decorative glass fiber reinforced concrete (GFRC) panels that replicate natural textures or custom patterns. Concrete panels can be used as tabletops, countertops, wall panels, and more.
Find two decorative concrete panel mold making tutorials below:
Tutorial: How to Make a Decorative Concrete (GFRC) Panel
This tutorial shows the process of making a decorative glass fiber reinforced concrete (GFRC) panel using various Polytek® mold rubbers and casting materials.
https://www.polytek.com/tutorial/how-make-decorative-concrete-gfrc-panel
Tutorial: How to Make a Rubber Mold for Casting Concrete Tiled Panels
Rubber panel molds made for casting concrete can be created from a variety of natural textures. In this case, Travertine tile was used.
https://www.polytek.com/tutorial/how-make-rubber-mold-casting-concrete-tiled-panels
Part I:
Part II: