Sink Form

Concrete Countertop Solutions Verified independent store

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The Z Counterform Sink Form is used to create an opening for undermount sinks. 8 ft. long x 3-1/4" tall self-adhering flexible sink form. Will conform to most undermount sinks. For double bowl sinks, the sink form can be notched with a utility knife to bridge the divider. An example of this can be seen at the bottom of our Website Gallery. **Sink must have vertical walls. For tight radius corners, sink form can be heated with a blow dryer or heat gun to soften the plastic so it bends easier. If using a zero radius sink, sink form will have to be cut into 4 pieces (one for each side of the sink). WILL NOT ADHERE TO COMPOSITE SINKS** INSTALLATION GUIDE FOR ALL MAJOR SINK TYPES. Show more