How To Make A Concrete Farm Sink Mold

Just remember that you can make a mold of just about anything so get creative in designing your new sink basin.

How to make a concrete farm sink mold.

With a top up technique where the finished countertop surface. You can technically call it the negative of the sink. To make the mold i had five pieces cut. Concrete countertops are manufactured either top up or top down.

Measure and trace the area where you want to attach your sink mold. 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. Molds for countertops can be made from a variety of materials. Then attach the mold to the melamine with a small bead of silicone sealer at each corner.

Learn how to use mold rubber to make customized concrete countertop sink molds watch more countertop forming videos. The sink mold comes off with the countertop then we pull the sink mold out. On this project i used high grade 3 4 plywood for the mold. One for the bottom two for the length sides and two for the width sides.

The following step by step uses smooth on s vytaflex 40 mold rubber to achieve perfect concrete sink molds that can handle multiple castings. Otherwise you would be putting forces on the sink that you probably don t want there are three basic ways to cast the concrete for the sink. Use foam sheets and make bowls of the farm sink single or double whatever you want to build. Concrete countertop rubber sink mold sdp32 sloped farm 30 424 09 concrete countertop rubber sink mold spd 39 mini prep bar 194 09 concrete countertop sink mold db16 tear drop 249 09.

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. Stone soup concrete in florence ma. The dimensions i used for these. I ve coated the mold with 3 coats of mold release wax to prevent the concrete from sticking.