Concrete Fire Pit Bowl Molds

Once you make your mold you will be able to create several concrete bowls for use in your garden or as.

Concrete fire pit bowl molds.

There are several parts to the mold to form both the inner and outer concave edges. To make the concrete bowl use two different size plastic planters as molds we trimmed off the lip of the smaller planter and fill with a customized concrete mix. Mold the wet concrete over the mound of sand. These gas fire pit enclosures are unfinished allowing you to finish with stone veneer or stucco to match their surroundings.

These innovative multi purpose molds have the diversity to be cast as not only fire pit molds but also large indoor outdoor planters water feature molds or let your imagination go. Use vegetable oil spray to lubricate the inside of this bowl image 1. You will want it to be 2 or 3 inches thick for strength so mix enough concrete for your size bowl. The larger bowl will form the fire bowl exterior.

Crete molds line of fiber glass molds are manufactured for unlimited castings. Our fire bowls are designed for both beauty and functionality and give out real heat not just ambience. Diy homemade concrete fire bowl. Uses 2 3 bags of concrete mix and a large bowl or planter and a second smaller one for a mold.

Let the concrete set for a couple of days or so before removing the molds to reveal the. For the do it yourselfer the styrofoam option is usually the best choice. Make sure you have enough concrete to pour in beforehand and use some weights to hold the top mold down. Keep the wet concrete covered with plastic sheeting between layers.

Shapes available in round octagon square and linear allowing for very versatile use in any fire feature. Once the concrete has cured remove the molds and fill the concrete bowl with fire safe stones from a fireplace store ordinary rocks might contain air pockets and moisture that. While the concrete is wet insert several straws through the top of the mound. Thank you for visiting the concrete fire bowls collection.

Then do the same to the outside of the smaller bowl which will form the shape of the fire bowl s interior. This will allow rain water to drain. Spread oil evenly with a rag if needed image 2. A concrete bowl is made using a mold usually cut from styrofoam or cast in rubber.