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Hacker Industries, Inc. -FIRM-FILL® 3310+ Gypsum Concrete Floor Underlayment

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FIRM-FILL® 3310+, a premium poured floor underlayment from Hacker Industries, Inc., delivers best in class performance with compressive strengths from 3000-3900 psi.

Category: 096000 | cement underlayments | fast setting underlayment...

MasterFormat: Cast Decks and Underlayment | Gypsum Cement Underlayment | Flooring...


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Hacker Industries, Inc.
1401 Dove St.
Suite 640
Newport Beach, CA 92660
Tel: (800) 642-3455
Fax: (949) 729-3108

Info@HackerIndustries.com

https://hackerindustries.com/

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Overview


FIRM-FILL® 3310+ Gypsum Concrete Floor Underlayment

FIRM-FILL® 3310+, a premium poured floor underlayment from Hacker Industries, Inc., delivers best in class performance with compressive strengths from 3000-3900 psi. Ideal over wood or concrete subfloors in multi-family, hospitality, and renovation projects, FIRM-FILL® 3310+ maximizes sound control and creates an enhanced surface for finished floor coverings.

Recommended For
Multi-Family Application / Market

Recommended for Multi-family, custom homes, commercial buildings, hotels & motels, & renovation projects.


Features & Benefits
  • Easy application, fast setting; light traffic can return within hours
  • Over 100 UL listings; ICC-ES Legacy Report
  • Can be poured before or after drywall, as specified
  • Specify with FIRM-FILL® SCM acoustical control mats for improved acoustical performance
  • Meets ASTM F2419 and Tile Council of North America F180, F200
  • Installed by trained Licensed Applicators


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Specifications

Technical DataPropertiesASTM
Weight7.6 lbs/ft2 at 3/4" (19 mm)C472M
Thickness3/4" (19mm) (minimum over wood) to 3 1/2" (89mm); 1/2" (13mm) (minimum over concrete)
Compressive Strength3000 - 3900psiC472M
Thermal PerformanceK-value of 2.8 Btu/ft2·h·°F; R-value of 0.36 ft2·h·°F/BtuC177
Fire Hazard ClassificationFlamespread index 0; Fuel Contribution 0; Smoke Density 0E84,
E136
Patty Size8 1/2" (approx. 216mm) plus or minus 1/2" (13mm) in diameter
Sand1/8" (3mm) or less washed plaster or masonry sandE11
UL listingsListed in over 100 1, 2, 3, and 4-hour floor/ceiling assemblies