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GST International Efflorescence Remover

Model Number: GST504G  |  Menards® SKU: 5614093

  • Description 

GST's Efflorescence Remover is used to remove the white chalky deposits known as efflorescence found on concrete & masonry surfaces. Efflorescence Remover is a water soluble, biodegradable blend of non toxic acids and surfactants used as a safer alternative to the highly reactive muriatic acid (hydrochloric acid). It can also clean and brighten newly placed masonry construction by removing mortar residue and properly prepares surfaces for the application of one of GST's contractor grade protective sealers. Also, effective in removing mild rust stains from concrete. Efflorescence is a white crystalline deposit that is composed of water soluble mineral salts and are common where cementitious or alkali substances exist. These minerals travel to the surface, carried by water as it migrates through cementitious substrates by a process called capillary action. Once the solution of water and minerals arrives at the surface, the water evaporates leaving behind the salts know as efflorescence.

  • Eliminates efflorescence
  • Very effective on pavers
  • Easy to apply, brush or spray
  • Replaces heavy acids
  • Biodegradable
  • Safe & easy to use
  • Water cleans up
  • Ready to use
  • Non streaking
  • Use On: Concrete or brick building surfaces, Slate, Interlocking concrete pavers, Ceramic tile, Exposed aggregate concrete, Natural stone, Mexican Tile - Saltillo, Masonry brick, Manufactured stone, Stucco and grout

Dimensions: 1 Gallon

Brand Name: GST International

Technical Specifications: view PDF file
Installation Instructions: view PDF file
MSDS Document: 109263_005.pdf  

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Please Note: Prices, promotions, styles and availability may vary by store and online. While we do our best to provide accurate item availability information, we cannot guarantee in-stock status and availability as item quantities are constantly changing throughout the day. Inventory last updated 7/24/2014 at 5:00am CT. Online orders and products purchased in-store qualify for rebate redemption. Rebates are provided in the form of a merchandise credit check which can only be used in a Menards store.