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Rapid Set Wunderfixx 50 Lb/Bag

Brand: Rapid Set Mfg#: 72010050
Product#: 433RSWF50
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  • Use WunderFixx for patching and detailing on tilt up panels, pre cast concrete, concrete block, and other concrete surfaces
  • High Performance: Patch, sand and paint the same day
  • Excellent Bond: Bonds to concrete, brick, block, plaster, tile and more
  • Self Curing Technology: No water curing needed under normal conditions
  • Easy to Use: Just add water, no admixtures needed
  • It is suitable for moist environments on interior and exterior projects
  • Ultra-Smooth Finish: Grit free and sandable within 24 hours


  • Brand: Rapid Set
  • Product Line: WunderFixx®
  • Type: High Performance
  • Color: Gray
  • Odor/Scent: Low
  • Characteristics: Powder Physical State
  • pH Range: 11-12pH
  • Compressive Strength: 24 hrs - 1000 PSI; 28 days - 1500 PSI
  • Standards: ASTM C109
  • Size: 50 lb
  • Packing Type: Bag
  • Practical Square Feet: 115 sq-ft sq-ft
  • Container Size: 50 gal
  • Curing Method: Self-Curing Technology (SCT): No water curing needed under normal conditions
  • Container Type: Bag
  • Form: Powder
  • Temperature Range: 70 deg F deg F
  • Adheres To: Concrete, Brick, Block, Plaster, Tile and More
  • Special Features: 11 - 12 pH, Low Odor, 1500 psi at 28 Days Compressive Strength
  • Usage: For Tilt-up Panels, Precast, Formed Work, Concrete Block And Other Concrete And Masonry Surfaces