Click to zoom Welding Thread Made in the USA

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Welding Thread

Group 710-THR

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When installing several widths of Marbleized Military Switchboard Matting side-by-side, it's important to seal the seams with this specialized welding thread to ensure reliable and consistent insulation. For best results, professional floor installers are recommended.

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  • Details & Composition
  • Part Numbers
  • Test Results
  • Chemical Resistance
  • Literature
  • Reviews
  • FAQs
Parameters of Category: Specifications - General
Suitable Environment Dry
Type Non-Conductive Accessory
Customization Level C1 - Custom Length
Solid or Drainage Solid
Recycled <10%
Warranty 1 Year
Putting Together Wearwell Part Numbers

See an example of how Wearwell puts together their part numbers.

Part Number Description Color Thickness Dimensions Stock Part UOM
710.THREADROLLBL Welding Thread Blue 300' Yes RL
710.THREADROLLGN Welding Thread Green 300' Yes RL
710.18x150BL Welding Thread Blue 1/8" 150' No RL
710.18x150GN Welding Thread Green 1/8" 150' No RL
710.18x50BL Welding Thread Blue 1/8" 50' No RL
710.18x50GN Welding Thread Green 1/8" 50' No RL
Test Specification & Results
Property Test / Result
Flammability Not Available
Taber Abrasion Not Available
Temperature Range Not Available
Coefficient of Friction Not Available
Compression Deflection Not Available
Tear Strength Meets Mil Spec 15562-G Amend. 3, Type I
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
ChemicalUrethaneNitrilePVCCFRSBRNatural 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: Why would I need this instead of just laying the mats beside each other?

A: The use of welding thread ensures a reliable and consistent insulation when the mats are used side-by-side. This eliminates any issue with exposed ground due to accidental shifting or moving of the mats.

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.