DIV 09 · FINISHESFLOOR UNDERLAYMENTCUT SHEET INDEXED

USGLevelrock® Brand 3500 FR Floor UnderlaymentIG285467

Name: USG Levelrock® Brand 3500 FR Floor Underlayment (IG285467)
Brand: USG
SKU: IG285467

USG Floor Underlayment (USG Levelrock). Model 3500 FR. Compressive strength: 3500 to 4500 psi (24.1 to 31.0 MPa)

Free to start · No card required · The agent pulls this cut sheet in automatically

Product details

Catalog number	IG285467
Description	USG Floor Underlayment (USG Levelrock). Model 3500 FR. Compressive strength: 3500 to 4500 psi (24.1 to 31.0 MPa)
Dry density	approx. 120 lbs./cu. ft. (1,922 kg/m3)
Weight	approx. 7.5 lbs./sq. ft. (36.6 kg/m2) at 3/4 in. thickness
Curing time	typically 5-7 days at 3/4 in. thickness. material: Engineered cementitious underlayment with fiber reinforcement
Dimensions	Thickness: featheredge to 3 in. (76 mm)
Compliance	GREENGUARD Gold, CA 01350, UL Designation Type LRK.

01
Describe the job
Paste a fixture schedule, upload a spec section, or just list catalog numbers and quantities.
02
The agent matches & assembles
Products are matched from the indexed library and current cut sheets are pulled into a formatted package with cover and TOC.
03
Share for review
Send one link for sign-off, then roll the approved package into a quote or PO without retyping a part number.

Describe the job and the AI agent builds the whole package — cut sheets pulled, schedule matched, cover and TOC included.