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Commercial Topping®
Ultimate Strength Floor Underlayment

Maxxon® Corporation
920 Hamel Road, PO Box 253
Hamel, MN 55340
Phone: 1-(800) 356-7887 or (763) 478-9600
Fax: (763) 478-2431
E-mail: info@maxxon.com
Web site: www.maxxon.com

PRODUCT DESCRIPTION:
Fast drying Commercial Topping® pours from a featheredge to 3" (76 mm), in new construction or renovation projects. With compressive strengths from 4000 psi (27.4 MPa) to 4500 psi (31 MPa), it's the ideal underlayment to meet ASTM F 710, Preparing Concrete to Receive Resilient Flooring.

  • The perfect concrete resurfacer
  • Fast drying
  • Extremely resistant to surface abrasion
  • Ideal for installing all floor goods
Commercial Topping pours over VAT, VCT, terrazzo or ceramic, with no shotblasting required. For the ultimate strong, smooth finish over concrete, precast, wood frame, and old cracked lightweight concrete, specify Commercial Topping.

NOW ALWAYS A GREEN BUILDING MATERIAL.

COMMERCIAL TOPPING® TECHNICAL DATA:

Compressive Strengths: Typical range of 4,000 to 4,500 (28 to 31.0 MPa)
Point Loading: Typical loading of up to 3,500 lbs. on a 1" (1589 kg on a 25.4 mm) diameter disc
Dry Density: 125 lbs./ft³ (2,000 kg/m³)
Weight: At 1/2", less than 5.3 lbs./sq. ft. 
(At 12.7 mm, less than 25.9 kg/m²): 
Flexural Strength: (ASTM C 348) 1600 psi (11.4 MPa) after 28 days
Tensile Strength: (ASTM C 190) 515 psi (3.5 MPa) after 28 days
Surface Burning 
Characteristics:
Flame spread: 0
Fuel contributed: 0
Smoke density: 0
VOC Content: GG C&S Certified

GREENGUARD Children & SchoolsSM Certified

Commercial Topping® CSI formatted Specification appears on this profile.
Customized specs are available upon request or on our web site at www. maxxon.com

• Concrete Floor

GREEN INFORMATION:

Sample USGBC LEED Credit Areas*

Project

Credit

Category

How Requirement is Fulfilled

Indoor Environmental Quality

IEQ 3.2

Air Quality Before Occupancy

GREENGUARD Certified (Field testing MUST be completed prior to claiming credit)

IEQ 4.3

Low Emitting Materials: Floor System

GREENGUARD Children & Schools Certified

Materials & Resources

MR 2.1-2.2

Construction Waste Management

Recyclable packaging and shipping materials

MR 4

Recycled Content

Fly Ash

MR 5

Local/Regional Materials

Manufactured in Blue Rapids, KS 66411; Las Vegas, NV 89035; Camden, NJ 08103; Job site manufactured with local sand & water

Innovation & Design

ID 1

Sound Control

Enhanced living environment




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