24/Seven® WorkStation NBR Anti Fatigue Mats

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Wearwell products are available through many amazing distributors across North America, including MatsOnLine, MSC, Fastenal, Vallen, Motion Industries, WESCO, Uline, American Floor Mats and RS Hughes. Or, you can purchase Wearwell online by clicking the "Buy Now" button.

24/ Seven Workstation was designed to fit today's demanding workplaces. This drainage mat is the right option in the most rugged environments. Designed for performance and long-term comfort, the built-in yellow safety ramps provide smooth and safe transition on and off. NBR (Nitrile Rubber) compound is best for oily areas, and areas that see petrolium based fluids.

  • NBR Nitrile Rubber
  • Bright, built-in safety borders
  • Long-term comfort and value
  • Overall thickness 5/8" (15.875mm)

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Putting Together Wearwell Part Numbers
See an example of how Wearwell puts together their part numbers.

SKU Short Description Color Thickness Dimensions Stock Part UOM
588.58x2x3NBRBYL 24/Seven Workstation mats are designed for safety, with bright safety borders and a textured surface for traction. Black w/ Yellow Borders 5/8" 2' x 3' Yes EA
588.58x3x4NBRBYL 24/Seven Workstation mats are designed for safety, with bright safety borders and a textured surface for traction. Black w/ Yellow Borders 5/8" 3' x 4' Yes EA
588.58x3x5NBRBYL 24/Seven Workstation mats are designed for safety, with bright safety borders and a textured surface for traction. Black w/ Yellow Borders 5/8" 3' x 5' Yes EA
Parameters of Category: Specifications - General
Suitable EnvironmentDry, Wet, Oily
TypeAnti-Fatigue Matting
Customization LevelC1 - Standard Sizes
Solid or DrainageDrainage
CompoundNitrile Rubber (NBR)
Warranty1 Year
Test Specification & Results
PropertyTest / Result
Flammability MVSS 302 / 'A'; Rating
Taber Abrasion Federal Standard 191 Modified / 1% loss
Temperature Range 10 to 140 F
Coefficient of Friction ASTM F1677 / Dry: COF = .78 / Wet COF = .68
Compression Deflection Not Available
Tear Strength Not Available
ESD Rating Not Available
Dielectric Strength Not Available


  • A = Performs well
  • B = Slightly affected
  • C = Moderately affected
  • D = Highly affected
  • U = Not recommended
  • NT = Not tested
Chemical Urethane Nitrile PVC CFR SBR Natural Rubber
Acetone U U U C C C
Animal Fats NT A C U U U
Bleach Solution (10% Dilute) NT B B C C C
Boric Acid B A A A A A
Brake Fluid U A B D D D
Brake Fluid (Silicone Based) U A B A B B
Chlorine Solution (3% Dilute) C A B C C C
Citric Acid NT A C C C U
Cutting Fluid (Mineral Oil Based) U B B B C D
Diesel Oil U A B U U U
Ethylene Acetate NT U NT U U U
Ethylene Glycol B A A A A A
Hydraulic Oil (Petroleum) U A B D D D
Hydrochloric Acid Cole (37% Dilute) U C C B B B
Isopropyl Alcohol A B A B B A
Lacquer Solvents U U U U U U
Lindol (Hydraulic Fluid) NT U NT U U U
Mineral Oil C A B A B U
Naptha NT C U U U U
Napthlene U U U U U U
Petroleum U C B D D D
Salt Water A A B B B C
Tolulene U U U U U U
Transmission Fluid (Type A) U B A C U U
Trichloroethane U U U U U U
Vegetable Oil C A B C C C
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Q: What does NBR stand for?

A: NBR stands NBR stands for Nitrile Rubber.

Q: What types of fluids is the NBR compound resistant to?

A: The NBR compound is resistant to silicone-based brake fluid, boric acid, ethylene glycol, animal fats, brake fluid, chlorine solution, diesel oil, petroleum-based hydraulic oil, salt water and vegetable oil.

Q: What does GR stand for?

A: GR stands for Grease Resistant.

Q: What types of fluids is the GR compound suited for?

A: The GR compound is best suited for areas with water and dry debris. It is also resistant to boric acid & ethylene glycol.

Q: Is there edging available?

A: Yes. All Industrial Worksafe Mats include a molded-in safety border. The GR compound is available with black or orange borders. The NBR compound is available with black, yellow or orange borders.

Q: Can Industrial Worksafe be exposed to liquids?

A: Yes, Industrial Worksafe can be placed in both wet and dry environments.

Q: How do I clean my 24/Seven WorkStation mat?

A: Use a high-pressure hose (not to exceed 500 psi) and hot water (max 160o F) to rid the mats of oils. For best results use a mild soap or detergent with a pH between 4 and 9, to clean the mats. Do not use steam (unless specifically recommended), degreasers, or caustic chemicals. Do not machine wash or mechanically scrub the mats.

Q: There 2 sides to my mat. Which side do I stand on?

A: The ramps on the top side of the mat are ribbed.

Q: Are the colors shown on your website the exact color I should expect to receive?

A: No, because monitors vary so there may be a slight variance in the color. If color choice is critical, we suggest that you order a sample. Due to manufacturing processes and material dye lots, color can vary, but our products fall within an industry-standard acceptable variation.

Q: Do 24/Seven WorkStation mats pose a tripping hazard?

A: 24/Seven WorkStation mats have molded-in safety borders (sloped edge) on all four sides. This allows for a smooth transition on and off the mat and do not pose a tripping hazard.

Q: Do your rubber mats smell?

A: Yes! Unfortunately, that rubbery smell is a feature of any rubber product. The mat should lose that smell over time. If you are planning to install rubber mats or flooring in any enclosed space, please remember that this can slow the dissipation of a strong rubber scent.