Concrete Fire Bowl Mold

This will allow rain water to drain.

Concrete fire bowl mold.

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. Crete molds line of fiberglass concrete fire bowl molds are manufactured for unlimited castings. There are several parts to the mold to form both the inner and outer concave edges.

Mold the wet concrete over the mound of sand. 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. While the concrete is wet insert several straws through the top of the mound. Spread oil evenly with a rag if needed image 2.

Then do the same to the outside of the smaller bowl which will form the shape of the fire bowl s interior. 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. Let the concrete set for a couple of days or so before removing the molds to reveal the. 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.

The larger bowl will form the fire bowl exterior. Once you make your mold you will be able to create several concrete bowls for use in your garden or as. Concrete molds and forms brought to you by the industry leader. For the do it yourselfer the styrofoam option is usually the best choice.

Largest selection of sink fire bowl planter molds. Make sure you have enough concrete to pour in beforehand and use some weights to hold the top mold down. 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. Sink molds can be used to form sinks that blend beautifully with any countertop.