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Item Code: RC04133

Electrical Matting with ASTM D178 Safety Standard

This Electrical Matting with ASTM D178 Safety Standard is a high quality rubber matting with a fine ribbed surface.  This electrical safety matting has the regulation standard stamped on the reverse of the roll at 1000mm intervals.

This rubber safety matting provides an anti-slip surface with fine ribbed finish on one side and a cloth impression finish on the reverse.

The Rubber Company supply electrical matting ASTM D178 Type 1 in:

Class 1 – Dielectric test voltage: 20,000 volts • Surface proof tested: 10,000 volts • Maximum safety working voltage: 7,500 volts. 

Class 2 – Dielectric test voltage: 30,000 volts • Surface proof tested: 20,000 volts • Maximum safety working voltage: 17,500 volts. 

Class 3 – Dielectric test voltage: 40,000 volts • Surface proof tested: 20,000 volts • Maximum safety working voltage: 26,000 volts. 

Class 4 – Dielectric test voltage: 50,000 volts • Surface proof tested: 40,000 volts • Maximum safety working voltage: 36,000 volts. 

Safety matting fully tested to specification ASTM D178 

  • Health & Safety regulation electrical safety matting
  • Fully traceable supply
  • Regulatory branding on reverse every 1000mm
  • Ensures safety for operatives at lower voltage switchboard and high equipment areas
  • Anti-slip finish
  • Low maintenance

Applications Include:

  • Walkways
  • Warehouses 
  • Construction sites
  • Assembly lines
  • Offices 

The Rubber Company’s electrical safety matting is designed for protection in any environment using equipment with high voltage. Our rubber safety matting provides a safer working environment, complying with health & safety standards.

We supply electrical safety matting to BS921, BS EN 6111 and ASTM standards.

This rubber matting fully conforms to ASTM D178 standard.

Please click here for more information on specifications from ASTM International.

Cut lengths available to order. Can also be supplied to order in colours and flame retardant, low smoke emission grades.


Application General Purpose, Health & Safety
Product Anti Slip, Electrical Safety, Safety Surfacing
Class 1 Thickness 4.5mm
Class 2 Thickness 6.5mm
Class 3 Thickness 9.5mm
Class 4 Thickness 12.7mm

Technical Data

Class Safe Working Voltage Specifications Compound Values
1 - 7,500 Volts Compound: SBR/NR
2 - 17,500 Volts Hardness [shore A]: 65°
3 - 26,000 Volts Density[SG]: 1.3
4 - 36,000 Volts Tensile Strength: 5 MPA
Elongation[min]: 250%
Abrasion Resistance: 180 mm³
Minimum Temperture: -20°C
Maximum Temperture: +70°C

The Rubber Company

Unit 27 Romsey Industrial Estate

Greatbridge Road



SO51 0HR

United Kingdom

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Registered in England & Wales Company Number: 08350831 VAT Number: GB 156 8355 80