Hacker Industries

FIRM-FILL® 3310+ | 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
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 105 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

Специфікація

Technical Data	Properties	ASTM
Weight	7.6 lbs/ft2 at 3/4" (19 mm)	C472M
Thickness	3/4" (19mm) (minimum over wood) to 3 1/2" (89mm); 1/2" (13mm) (minimum over concrete)
Compressive Strength	3000 - 3900psi	C472M
Fire Hazard Classification	Flamespread index 0; Fuel Contribution 0; Smoke Density 0	E84, E136
Patty Size	8 1/2" (approx. 216mm) plus or minus 1/2" (13mm) in diameter
Sand	1/8" (3mm) or less washed plaster or masonry sand	E11
UL listings	Listed in over 100 1, 2, 3, and 4-hour floor/ceiling assemblies

Технічна специфікація

Унікальний номерfirm-fill-3310-plus-floor-underlayment
Сімейство продуктівGypsum Cement Underlayment
Група продуктівGypsum Concrete Floor Underlayment
ТипObject (single object)
Дата публікації2026-06-09
Номер видання1

Посилання

Url-адреса продуктуhttps://hackerindustries.com/firm-fill-3310-plus.shtml
Інструкція з установленняhttps://hackerindustries.com/pdfs/Firm-Fill-Post-Pour-Instructions.pdf
Технічний описhttps://hackerindustries.com/3-part-specs/FF_3310+_Specs.pdf

Пов'язані

Розроблено вUnited States
Виготовлено вUnited States

Класифікація

Категорія BIMobjectПідлогове покриття - Underlay
Код CSI MasterFormat 201403 54 13
Заголовок CSI MasterFormat 2014Gypsum Cement Underlayment
Номер OmniClass23-15 17 11 13
Заголовок OmniClassFloor Underlayments

Доступність регіону

Північна Америка
Anguilla
Antigua and Barbuda
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Saint Vincent and the Grenadines
Saint-Barthélemy
Sint Maarten
The Bahamas
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Turks and Caicos Islands
U.S. Virgin Islands
United States