How To Make A Concrete Farmhouse Sink Mold

One for the bottom two for the length sides and two for the width sides.

How to make a concrete farmhouse sink mold.

You can technically call it the negative of the sink. Measure and trace the area where you want to attach your sink mold. Then attach the mold to the melamine with a small bead of silicone sealer at each corner. Materials used in this tutorial.

The following step by step uses smooth on s vytaflex 40 mold rubber to achieve perfect concrete sink molds that can handle multiple castings. So if your in the uk and you want custom concrete check us out at www joehartdesigns co uk. To make the mold i had five pieces cut. The frame you ve seen it explained as mold holds the entire concrete while the foam negative is used to shape those areas where you don t want the concrete to go inside the mold.

I ve coated the mold with 3 coats of mold release wax to prevent the concrete from sticking. On this project i used high grade 3 4 plywood for the mold. The dimensions i used for these. It is very helpful to use a plywood that has a smooth finish as any shapes in the wood will imprint on the concrete when it cures.

This unique vessel sink was cast then polished on the inside. Swipe to view slides. A quick how to on making a mold for custom concrete sinks and basins. Use foam sheets and make bowls of the farm sink single or double whatever you want to build.

Concrete sink molds what they are how to use them prefab sink molds are a great way to create custom concrete sinks for bathrooms and kitchens updated july 1 2020.