Concrete Sink Mold SDP-9 Wedge Ramp Slot Drain (48"x15"x6")
- Actual dimensions are 47-1/2" wide across the back and 46-1/2" wide across the front (at the narrow point of the wedge shape)
- Slot Drain Style drain. Plexiglas piece included with Mold to use for creating the slot drain.
- All drain hardware hidden from sight. Drain kit assemblies are sold separately, available in or (The 48" Drain Pan size fit the SDP-9 48" Ramp Sink Mold).
- Create a seamless integral concrete sink and counter top, or form around to create a vessel sink.
- Each Mold comes with one reusable Plexiglas Slot Drain knockout, with angled ends for easier removal from concrete.
- All our Molds have Lifetime Guarantee against defect. This Guarantee does not cover misuse of the Molds (Dropping the Mold, Prying the Mold out using a screwdriver, Driving onto it with a truck tire... etc.).
- Expressions LTD will not be held liable for any damage, misuse, or collateral damages resulting from use of any of our products. If there is a flaw or defect with a product, we will fix or replace the product.
Specifications- Concrete Sink Mold SDP-9 Wedge Ramp Slot Drain (47.5"x15.75"x6"):
- Length: 47-1/2" (Across at back of mold) 46-1/2" (Across at front of mold)
- Width: 15 3/4" (Front-To-Back)
- Depth*: 6" (At Drain)
- Plexiglas Slot Drain Piece: 47" Long, 1 1/2" Wide, 1/4" Thick.
- Sides to Dura-BLU Molds have at least a 5? slope to ensure Mold removal from concrete.
- Our SDP (Super Durable Polyurethane) Line of Sink Molds are made from the highest grade Polyurethane Rubber. Won't chip and crack like fiberglass, and much easier to get out of concrete after casting. A lifetime of reusability.
Mold Use:
- Watch videos of Mold Setup, Casting, and De-Molding/Removal on our .
- A basic Sink Mold Instruction sheet is .
- When planning, remember to add 1" - 2" to each side of the sink to your measurements, to account for the concrete thickness on the sides of the finished sink.
- Apply 2-3 coats of a to the mold, lightly buffing between coats once it hazes.
- Apply small amounts of silicone to the Mold's rim, and set in place in your form. Allow silicone to dry.
- Screws can be used to secure the Mold if necessary. Using screws of the appropriate length, screw through the bottom of the form, up into the Sink Mold.
- Run a smooth silicone bead around perimeter of the Sink Mold, where it meets the form base (using a tool such as our Caulking Ball Tool makes this process very clean and easy). Silicone a Disposable Foam Drain Knockout (supplied with Mold), or Reusable Rubber Knockout, on to Mold. Allow silicone to dry.
- Apply a thin coat of to the Mold just prior to casting the concrete piece.
Concrete Casting:
- Various methods can be used to cast the concrete piece. View our for tips on concrete mixes.
- GFRC: Cement and fiberglass is sprayed on and hand packed into the form and around the Mold.
- Wetcast: Oatmeal consistency concrete is placed in form and around the Mold and vibrated. A simple box should be built around the Sink Mold, to contain the concrete during this process.
- Hand Packed: A drier concrete mix is hand packed into the form and around the Mold. A second step after de-molding will fill the voids with cement slurry, usually of a different coloring.
- Any voids in the finished concrete can be filled using a .
- Mix your own slurry by mixing Portland cement, , and water (or water/mix).