ARDEX FEATHER FINISH® ​​Self-Drying, Cement-Based Finish Underlayment

Unique ref.: ardex-feather-finish
Brand: ARDEX
Product family: ​Subfloor Preparation
Product group: Patching Compounds
Date of publishing: 2018-09-07
Edition number: 1
Type: Object (single object)

ARDEX FEATHER FINISH mixes to a creamy, smooth finish underlayment that eliminates flooring installation problems associated with disbonding, crumbling, mold, mildew and staining. ARDEX FEATHER FINISH may be used as an embossing filler when mixed with ARDEX P 82™ Ultra Prime.

Install over: concrete, masonry, wood, terrazzo, and ceramic and quarry tile - as well as properly prepared residues of cutback and other non-water-soluble adhesives on concrete - all without the need for priming or the use of a latex additive.

Key Features
  • Blend of hydraulic and other cements
  • Self-drying matrix
  • Mixes with water only
  • Trowelable
  • Mold and mildew resistant
  • Interior use
  • General priming recommendations:
    • Porous surfaces: No priming required
    • Most non-porous surfaces (epoxy coating systems, metal and concrete treated with silicate compounds) must be primed with ARDEX P 82™ Ultra Prime
    • Gypsum underlayment - Use ARDEX P 51TM Primer 
  • Packaging: 10 lb. (4.5 kg)
  • Coverage: Up to 300 sq. ft. per bag (27.9 m2)
  • Thickness:
    • True featheredge
    • 1/2 in. (13 mm) over large areas
    • Any depth in small areas
  • Pot life: 20 minutes (may be retempered)
  • Install floor coverings: 15 minutes
  • VOC: 0

Material main:
Material secondary:
Designed in: United States
Manufactured in:

BIMobject Category: Flooring - Underlay
Code: L53611
Description: Underlay
Code: PR-55-06-80
Description: Smoothing And Levelling Underlay Compounds
Code: 55-06-80
Description: Smoothing And Levelling Underlay Compounds
CSI MasterFormat 2014 Code: 06 16 26
CSI MasterFormat 2014 Title: Underlayment
OmniClass Number: 23-15 17 11 13
OmniClass Title: Floor Underlayments
This product is available in:
North America
  • Anguilla
  • Antigua and Barbuda
  • Aruba
  • Barbados
  • Belize
  • Bermuda
  • British Virgin Islands
  • Canada
  • Caribbean Netherlands
  • Cayman Islands
  • Collectivity of Saint Martin
  • Costa Rica
  • Cuba
  • Curaçao
  • Dominica
  • Dominican Republic
  • El Salvador
  • Greenland
  • Grenada
  • Guadeloupe
  • Guatemala
  • Haiti
  • Honduras
  • Jamaica
  • Martinique
  • Mexico
  • Montserrat
  • Nicaragua
  • Panama
  • Puerto Rico
  • Saint Kitts and Nevis
  • Saint Lucia
  • Saint Pierre and Miquelon
  • Saint Vincent and the Grenadines
  • Saint-Barthélemy
  • Sint Maarten
  • The Bahamas
  • Trinidad and Tobago
  • Turks and Caicos Islands
  • U.S. Virgin Islands
  • United States

BIMobject SEEK Properties

Flooring - Underlay

Name Value
Material Blend of Portland cement and other hydraulic cements
Thickness 0" — 1/2"
Underlayment Type ​​Self-Drying, Cement-Based Finish Underlayment

BSD SpecLink

BSD Speclink properties

BSD Speclink properties

Specifications for the Construction industry AIA Masterformat

Name Value
Link to Product Specification
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