Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners
Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners
Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners
Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners
Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners
Concrete Sink Mold SDP-47 Vessel Box (15"x15"x2.25") PNL Liners

Concrete Sink Mold SDP-47 Vessel Box (15"x15"x4")

Precio de venta$194.09
Fast Ship: Usually takes 1-2 business days to ship out.
Ships from Utah
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Ships via FedEx/UPS only

Concrete Sink Mold SDP-47 Vessel Box (15"x15"x4")

  • Dimensions for Finished Concrete Sink:
    • Outside Dimensions: 15" x 15" x 4" High
    • Inside Depth: 12" x 12" x 2.25" High (Inside finished sink)
    • Sides have at least a 5° slope to ensure Mold removal from concrete
  • Each Sink Mold comes with a reusable rubber drain plug 1.5" tall and tapered from 1-5/8"to 1-7/8".(you will want to secure this plug with silicone to your sink mold before use, small side should ideally be stuck to the sink mold). 
    • Please note: some metal drain hardware is a larger diameter than 1-5/8" please be sure to check the drain you're going to use for clearance and if you need a larger diameter hole in the concrete then you may consider using something else like a piece of foam to create plug hole.
  • 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.

    Concrete Sink Mold SDP-47 Vessel Box (15"x15"x4")

    • The 'Vessel Box' Sink Mold for concrete sink fabrication.
    • The Vessel Box Mold creates a small square vessel sink, with four distinct angular lines in the bottom of the sink, sloping into the drain.
    • A unique single part mold- Just fill this mold up with concrete, and trowel the bottom of the sink flat. When cured, flip over and pop out the concrete sink.
    • Vessel Molds can easily turn leftover concrete into revenue earning concrete sinks.
    • Small style drain for bathroom lavatory size drains. This Sink Mold comes with a built in drain hole.
    • Create a seamless integral concrete sink and counter top, or form around to create a vessel sink.
    • 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.

    Mold Use:

    Mold Setup:

    • Optional- Rubber molds don't 'need' to be waxed, but it can help to make removal easier.  To wax the mold, apply 2-3 coats of Mold Release Wax to the mold, lightly buffing between coats once it hazes.
    • Apply a thin coat of Rubber Safe Form Release to the Mold just prior to casting the concrete piece.

    Concrete Casting: 

    • Various methods can be used to cast the concrete piece. View our Concrete Recipe section for tips on concrete mixes.
      • GFRC: Cement and fiberglass is sprayed on and hand packed into the form and around the sink.
      • Wetcast: Oatmeal consistency concrete is placed in form and vibrated. 
      • Hand Packed: A drier concrete mix is hand packed into 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 Cement Slurry.

    Mold Removal:

    • If the steps above were followed for the Mold Setup, then most Molds will usually pull out of the concrete with little effort.
    • If the mold is difficult to remove, try:
      • Compressed air shot around the Mold rim will break the suction holding the Mold in the concrete.

    Clean-up and Care of The Concrete Sink Mold SDP-47 Vessel Box (15"x15"x4"):

    • Clean Mold with a sponge after each use. Any dried cement residue can be removed with a scotch-brite pad (as outlined above in the Mold Setup section. A light muriatic acid wash (20:1, 20 parts water to 1 part muriatic acid) can also remove cement scale.
    • Waxing and buffing the Mold after cleaning it use is recommended to protect the Mold until its next use.

      Customer Reviews

      Based on 1 review
      Sharon Ehringer
      sink mold

      Easy to use very pleased