Homemade Concrete Sink Molds
Designed for repeated use in casting concrete sinks.
Homemade concrete sink molds. Use concrete that is somewhat flowable but that can still be built up over the sink mold. Made from the highest grade gelcoat and fiberglass resin or industrial polyurethane rubber. Made from the highest grade gelcoat and fiberglass resin or industrial polyurethane rubber. Stone soup concrete in florence ma.
Use a double mold both inside and outside faces of the sink and pour concrete inside and vibrate to get a smooth finish. Use acrylic coated boards to construct the mold box walls spacer board and two baseboards. This will help level the mold initially then run a bead of silicone along the outside edge. Then attach the mold to the melamine with a small bead of silicone sealer at each corner.
Measure and trace the area where you want to attach your sink mold. To begin measure the sink basin for dimensions. Concrete sink molds bathroom drain fiberglass and rubber sink molds hand crafted by expressions ltd in the usa. Fiberglass and rubber sink molds hand crafted by expressions ltd in the usa.
In the center attach the sink mold. Designed for repeated use in casting concrete sinks. Learn how to use mold rubber to make customized concrete countertop sink molds watch more countertop forming videos. In this tutorial the model is a concrete sink basin.
With the buddy rhodes method the concrete is applied in two layers each to 1 inch thick. Molds for countertops can be made from a variety of materials.