WunderFixx Concrete Patching Compound is a durable, fast-setting, one-component concrete patching material formulated with a premium-grade hydraulic cement, high-performance polymers and a finely ground aggregate.
When mixed with water, WunderFixx produces a workable, easy-to-apply mixture with excellent bonding characteristics.
Trowel WunderFixx over existing concrete to achieve a smooth and uniform finish.
After applying, WunderFixx may be sanded to achieve an ultra-smooth finish. One 50-lb bag of WunderFixx will cover 115 ft2 at 1/16″.
Concrete Smoothing and Patching Compound
- Patch, sand and paint the same day.
- Grit free, ultra-smooth finish.
- Self-Curing Technology (SCT).
WunderFixx can be used for patching and detailing on tilt-up panels, precast concrete, concrete block and other concrete surfaces. It is suitable for damp environments on interior and exterior projects. WunderFixx may be used in horizontal, vertical and overhead applications.
- Fast Setting | Patch and paint the same day
- Smooth Finish | Trowels smooth with no grit
- Sandable | For ultra-smooth finish
- Excellent Bond | Bonds to concrete, brick, block, plaster, tile
- and more