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: United States

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:
  • Singapore
  • Thailand
  • Ireland
  • United Kingdom
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
  • Australia
  • New Zealand

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
Product Master Spec




This property set allows objects to be COBie UK BIM Level 2 classified

Name Value
Material Blend of Portland cement and other hydraulic cements
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