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WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Superior Manufacturing 12" X 22" Black Nitrile PVC Foam Notrax® Knee RX™ Safety/Specialty Anti-Fatigue Floor Mat

Airgas Part #:S57950S1222BL

Superior Manufacturing

Manufacturer #:950S1222BL


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$24.78 /Each
Package Size: 1 Each
$24.78 Each
$24.78 Each

Typically in Stock

Item Details

  • Notrax® Marble-Sof-Tyle™ Grande is one of the 4 most comfortable mats available for dry area applications. Smooth marble-pattern top surface of heavy-duty rubber is combined with dense closed cell foam base utilizing NoTrax® exclusive UniFusion™ technology.


  • Designed for comfort and durability in extreme kneeling applications
  • For use on gravel, asphalt, concrete, dirty/oily surfaces, tile and wood flooring, metal grating, grass
  • Nitrile/PVC foam blend for the highest degree of resistance to oils and greases
  • Durable laminated heavy duty rubber bottom surface for additional comfort and long-lasting wear in rough environments (#951 Knee RX HD only)
  • Self extinguishing, non-conductive, silicone free material
  • Built-in handle easy to carry or hang up


  • ASTM D1056
  • ASTM D1667
  • ASTM D412
  • FMVSS302


  • Tool Carts
  • Maintenance Carts
  • Workstations
  • Tool Sheds

Product Attributes

Product Type

» Floor Mat


» 12" X 22"


» 1"

Trade Name

» Notrax® » Knee RX™


» Nitrile » PVC Foam


» Black