Limestone is a popular style of concrete stone veneer. The stones that we used to create our limestone molds we're handpicked, side-by-side with a 3rd generation masonry contractor. We started with a natural stones that have desirable profiles, that are then cut and chiseled to create our limestones. After the natural limestones are prepared, we then cast our rubber molds directly from them. You may even see natural stone dust left in the molds.
These molds are built to last. If you keep the molds out of direct sunlight you will find that these molds will last 3+ years of daily use. If the pigments are caking up in the molds after a few uses, it means you are pulling your stones too soon. Be patient young padwan, wait for the concrete to set. If the molds rip or tear within 3 years of purchase we will repair or replace them. Just send the mold back to us in a box with return shipping and we'll take care of the rest. If we cannot repair the mold we will replace them for you at not extra charge aside from shipping costs.