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Brand:Ardex

ARDEX GS4 - Self-Leveling Repair Underlayment

Special price

Please call for pricing on quantities less than 6 cartons.
Minimum order quantity: 250sqft.

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  • ThicknessLevels at 1/4” (6 mm), Installs from 1/8” (3 mm) up to 2” (5 cm) neat, Up to 5” (13 cm) with aggregate, Can be tapered to 1/16” (1.5 mm)
  • Water ResistantWater resistant
  • Packaging50 lb. (22.7 kg)

Self-Leveling Repair Underlayment for Distressed Gypsum and Wood Subfloors

Choose Over Gypsum or Wood - ARDEX GS-4™ installs over gypsum and wood substrates. It also is recommended for above grade in-floor hydronic and electric radiant heat.

Install over: gypsum and wood substrates and hydronic or low-voltage electrical in-floor heating systems

Key Features

  • Blend of high strength gypsum and Portland cements
  • Pour with ROVER Rolling Barrel Cart or Pump with AMP® Automatic Mixing Pumps
  • Interior use
  • Use above grade
  • Mixes with water
  • 50 lb 
  • ThicknessLevels at 1/4” (6 mm), Installs from 1/8” (3 mm) up to 2” (5 cm) neat, Up to 5” (13 cm) with aggregate, Can be tapered to 1/16” (1.5 mm)
  • Water ResistantWater resistant
  • Packaging50 lb. (22.7 kg)
  • DescriptionSelf-Leveling Repair Underlayment for Distressed Gypsum and Wood Subfloors
  • ColorRed
  • Coverage22 sq. ft. per bag at 1/4” (2 m2 at 6 mm)

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