F9 Efflorescence, Hard Water Stains and Calcium Remover - Perfect for Mud and Copper Stains and Concrete Coating Prep - 1 Gallon

★★★★★ 4.6 51 reviews

$54.00
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$54.00
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Product details

Management number 209576414 Release Date 2026/03/29 List Price $21.60 Model Number 209576414
Category
  • This product is a user-friendly replacement for 31.45% strength muriatic acid, offering effective cleaning with fewer harmful effects.
  • It removes efflorescence, calcium, calcium carbonate, and hard water stains from various surfaces, including concrete, masonry, stucco, glass, and more.
  • It can be used to etch concrete at stronger concentrations or as a general cleaner when diluted.
  • The formula features a buffered acid with a pleasant smell and minimal fumes, reducing corrosion
  • One gallon covers 200-400 square feet of porous masonry or up to 1,200 square feet of non-porous surfaces, with a shelf life of two years unopened and one year once opened
UPC 850055983014
Brand Name Front 9 Restoration
Unit Count 128.0 Fluid Ounces
Manufacturer Front 9 Restoration
Number of Items 1
Surface Recommendation Concrete, Brick, Tile, Grout, Stone

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4.6 out of 5
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51 ratings | 21 reviews
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