WeldSafe Welding Mats by Wearwell

Starting At $70.71 Regular Price $88.39

The National Floor Safety Institute (NFSI) Certification LogoWeldSafe out-performs traditional anti-fatigue matting in welding applications, these rubber topped welding mats repel sparks, splatters, and hot metal shards. The unique Nitricell sponge pad provides unparalleled resilience and comfort for welders standing in one place for long periods of time. WeldSafe's machine-beveled sponge and edges ensures the mat lays flat for added safety and slip, trip, and fall prevention.

  • High-heat spark resistant rubber surface
  • Nitrile blend anti-fatigue sponge for ergonomic support
  • Ideal for welding areas, workstations, welding pads
  • Ignition point of over 500 degrees F
  • National Floor Safety Institute Certified
  • Flammability: MVSS 302: “A” Rating
  • Made in the USA
  • Available in 7/8 and 9/16in thickness
  • #1 Wearwell Brand since 1950

Learn more about Welding Mats in our blog - Best Welding Mats - 6 Things to Consider.

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Size Color Sku Price
2' x 3' x 1" Black ML447.78x2x3BK $139.90
2' x 75' x 1" Black ML447.78x2x75BK $2,960.51
3' x 5' x 1" Black ML447.78x3x5BK $313.58
3' x 75' x 1" Black ML447.78x3x75BK $4,230.95
4' x 75' x 1" Black ML447.78x4x75BK $5,639.05
2' x 3' x 11/16" Black ML447.916x2x3BK $88.39
2' x 75' x 11/16" Black ML447.916x2x75BK $2,329.14
3' x 5' x 11/16" Black ML447.916x3x5BK $221.11
3' x 75' x 11/16" Black ML447.916x3x75BK $3,318.25
4' x 75' x 11/16" Black ML447.916x4x75BK $4,423.83
Parameters of Category: Specifications - General
Customization LevelC3- Full Custom
Solid or DrainageSolid
CompoundNatural Rubber Surface with Nitrile Sponge
Warranty4 Years

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

Test Specification & Results
PropertyTest / Result
Flammability MVSS 302 / 'A'; Rating.
Taber Abrasion Federal Standard 191 / 1% lost @ 1,000 cycles
Temperature Range 500 F Melt Point
Coefficient of Friction ASTM F1677 / Dry: COF = 1.10 / Wet COF = .32
Compression Deflection ASTM D575 / Deflection @ 35 psi
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 is an NFSI Certification?

A: These products have been tested by the National Floor Safety Institute per the NFSI 101-C Test Method and have passed the NFSI “High-Traction” standard.

Q: What are the benefits of using anti-fatigue floor mats for welders?

A: Anti-fatigue mats are designed to offer a wide range of benefits to, particularly those working in welding applications where staff is standing in one place for long periods of time.

Q: How do anti-fatigue mats increase employee productivity?

A: Fatigue eventually leads to lack of focus and concentration on the task at hand. Anti-fatigue mats reduce worker fatigue allowing them to remain focused on the job at hand.

Q: How is WeldSafe different from other workstation mats?

A: WeldSafe mats have a rubber topped surface designed to protect against hot metal shards, sparks and splatter. Unlike PVC topped anti-fatigue mats, rubber has much higher heat tolerance.

Q: How do I clean my WeldSafe mat?

A: Sweep regularly or dry-mop the surface. These mats can be wet-mopped with mild soap or detergent. For best results, use a detergent with a pH between 4 and 9.

Q: Are custom sizes available?

A: WeldSafe workstation mats can be made to any size, shape or configuration.

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

A: The rubber top side of the welding mat is the side with the texture pattern. The Sponge side of the mat touches the floor.

Q: I just took my WeldSafe mat out of the box and laid it on the floor but the edges aren't lying flat.

A: Please allow your workstation welding mat to acclimate to the environment for 24-48 hours. Once it has acclimated the edges will lay flat.

Q: Does this mat pose a tripping hazard?

A: Our WeldSafe mats are machined beveled (sloped edge) on all four sides. This allows for a smooth transition on and off the mat and does not pose a tripping hazard.

Q: Where is WeldSafe made?

A: WeldSafe mats are manufactured in the USA by Wearwell.