Concrete Sink Overflow Drain Fabrication Kit
- Overflow kit to use when making a concrete sink.
- Tight fitting, slip together design that keeps concrete out during casting, and creates the necessary channel for the overflow.
- Designed for use with standard bathroom size 1-1/4" drain hardware.
- Easy to assemble and custom fit (you cut) to your mold size.
- Made from Carbon Fiber infused PETG plastic- very strong!
- Available in a Flat Sink style (for standard flat sink sides), and in a Round Sink style (sized to fit our SDP-4 Bowl Sink Mold, or similar molds)
- Download Instruction Sheet here.