Product Description:

• Wave style Sink Mold for making concrete sinks.
• This mold has an increased slope on one side of the mold of 15 degrees, and 5 degrees on the other side.
• Standard (lavatory) small sized drain design.
• This mold comes with one disposable foam knockout to use to create the hole for the drain. Additional foam drain knockouts are sold separately.
• Multiple molds can be used side by side for a continuous 'wave'.
• Reusable- Durable fiberglass construction allows reusing the mold time and time again. (Unlimited with proper care)
• Easily pays for itself with just one use.
• Sink molds have nice clean edges and surfaces.
• Each mold comes with handles on the inside of the mold to aid in pulling the mold out of the concrete.

Product Details:

• Measurements: Sink- 29" long, 14.25" wide, 6.75" deep. Drain- 12.5" long, 0.25" wide.
**NOTE: Depth can be adjusted by trimming/sanding down the fiberglass mold to your desired size.
• Remember to add 1" - 2" to each side to your measurements to account for the concrete sides of the sink.
• Proper slope (5 degree draft or greater) on sides ensures proper draining and mold removal from concrete.

Mold Setup:
• Apply a few coats of a strong wax, such as a carnauba based wax, the the mold prior to pouring concrete. We also sell a release agent that is safe for fiberglass, and does not leave an oily residue on the finished concrete.
• Molds are designed to simply be siliconed in place, and concrete packed around them, or a simple form built up around the mold to hold the concrete in place.
• Still need more information? Click here to download and print an instruction sheet for using the molds.

Mold Removal:
• WAX and RELEASE AGENT!! Using wax and a release prior to pouring concrete will usually will allow the mold to just be pulled out using the handles.
• In some cases, adding cold water and ice to the inside of the mold for 10 minutes will shrink the mold just enough that removal is easier.
• In extremely difficult to remove cases, the mold can be pushed out of the concrete through the hole made for the drain.

Mold Care:
• Clean with a sponge after each use. Any damage can be repaired using epoxy or gelcoat, and sand smooth when dry.

Shipping Information:

• Usually ships within 2 business days.

Additional Pictures:






Left mold shows the 5 degree side, Right mold shows the 15 degree side.

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