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Comfort Flow Mat

Stock Product Number 4420
Comfort Flow is a flow-through mat with excellent anti-fatigue properties designed for wet areas where grease, oil, and chemicals may be present.
  • Clean - Drainage holes allow liquid to flow through; lifetime anti-microbial treatment prevents odors and degradation of the mat
  • Safe - Beveled edges provide a safe transition from floor to mat; certified high-traction by the National Floor Safety Institute (NFSI)
  • Comfortable - High-density closed-cell nitrile rubber cushion provides excellent anti-fatigue qualities
  • Versatile - Grease and oil proof; chemical resistant; welding safe
  • Easy to Clean - Lightweight flexible design ensures easy handling and cleaning
  • Commercially launderable

Comfort Flow mats are stocked in all four sizes and available to ship quickly

2' x 3' (23" x 34")
3' x 5' (34" x 56")
3' x 9' (34" x 109")
4' x 6' (42" x 68")

Please note, mat sizes are approximate as rubber shrinks and expands in conjunction with temperature and time. Tolerable manufacturing size variance is 3-5%.

Material: High-density, closed cell nitrile rubber foam
Thickness: 3/8 inch (0.375")


  • Durometer: 45
  • Compression Deflection:
       43.8% at 20 psi
       55.7% at 40 psi
  • Certified high-traction by the National Floor Safety Institute (NFSI)
  • Passes flammability standard DOC-FF1-70
  • ASTM C1028-96 static coefficient of friction:
       Dry 1.00
       Wet 0.91
  • ESD rating of static dissipative:
      Surface to surface at 50% relative humidity 2.0 X 10^9 ohms
       Surface to surface at 12% relative humidity 2.5 x 10^9 ohms

Comfort Flow mats can be cleaned in several different ways.

  • Commercially laundered (see Laundering Instructions)
  • Sterilized in an autoclave
  • Washed in a commercial dishwasher (please check your local health code for restrictions)
  • Washed by hand using the following instructions: Scrub with a deck brush (as needed), using a detergent with a neutral pH. Rinse with a hose or pressure washer. Hang to dry.

Comfort Flow mats can be commercially laundered to remove oil, grease, and soil.
The formula below does not require extensive mechanical action or drying; it is designed to dissolve grease residue by using hot water to emulsify oils and grease.

  1. Flush 2-3 minutes, high water level, 120 degrees F (49 degrees C)
  2. Break 5-10 minutes, high water level, 140 degrees F (60 degrees C)
  3. Rinse 2 minutes, high water level, 120 degrees F (49 degrees C)
  4. Rinse 2 minutes, high water level, cold
  5. Lay mats flat following removal from washer.

Allow to cool before rolling.