Concrete Fire Pit Bowl Molds

For the do it yourselfer the styrofoam option is usually the best choice.

Concrete fire pit bowl molds.

Keep the wet concrete covered with plastic sheeting between layers. Then do the same to the outside of the smaller bowl which will form the shape of the fire bowl s interior. 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. Make sure you have enough concrete to pour in beforehand and use some weights to hold the top mold down.

The larger bowl will form the fire bowl exterior. Our fire bowls are designed for both beauty and functionality and give out real heat not just ambience. A pretty simple project. 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.

You will want it to be 2 or 3 inches thick for strength so mix enough concrete for your size bowl. Use vegetable oil spray to lubricate the inside of this bowl image 1. 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. These gas fire pit enclosures are unfinished allowing you to finish with stone veneer or stucco to match their surroundings.

Spread oil evenly with a rag if needed image 2. Diy homemade concrete fire bowl. Let the concrete set for a couple of days or so before removing the molds to reveal the. Shapes available in round octagon square and linear allowing for very versatile use in any fire feature.

Once you have all the things in place its time to get started by using the twin bowls as molds to create the concrete fire pit. While the concrete is wet insert several straws through the top of the mound. Uses 2 3 bags of concrete mix and a large bowl or planter and a second smaller one for a mold. Mold the wet concrete over the mound of sand.

This will allow rain water to drain. Crete molds line of fiber glass molds are manufactured for unlimited castings. Once you make your mold you will be able to create several concrete bowls for use in your garden or as. Thank you for visiting the concrete fire bowls collection.