Dur-A-Static SL 545 Dissipative
2mm Self-Leveling Epoxy Based Electrostatic Dissipative Coating for Dur-A-Static ESD Systems

3.6 Kg per SMT @ 2mm

09 67 13

Dur-A-Static SL 545 a 2mm thick self-leveling epoxy based electrostatic dissipative topcoat for Dur-A-Static electrostatic discharge (ESD) flooring systems.  Dur-A-Static SL 545 is designed for use as a high build, durable, wear resistant topcoat in a static discharge system that provides electric conductive resistance to protect sensitive electronic equipment and machinery.  The system performs to a range of 1.0 x 106 to 1.0 x 109 ohms, which is sustained throughout the 2mm Dur-A-Static SL 545 coating.  The system consists Priming/leveling layer which is then combined with conductive grounded copper wire, Dur-A-Static ESD 100 intermediate conductive coat and Dur-A-Static SL 545.    

  • Abrasion Resistant, Self-Leveling, High-Build 2mm Coating
  • Ohm reading consistent throughout 2mm of coating
  • Protects sensitive electronic parts from the effects of static charges by dissipating them away.
  • Prevents explosions due to sparks of accumulated static charges by effectively conducting it away.
  • Avoid errors in readings recorded by sensitive electronic instruments monitoring vital parameters.
  • Enables easy maintenance of clean room environment through its seamless, pore free smooth surface.
  • Improves the working environment by its pleasant aesthetics.
  • Conforms to (1.0 x 106 to 1.0 x 109) ohms per ANSI/ESD S7.1/ASTM F-150
  • Low BVG Body Voltage Generation
  • Maintain electrical resistance throughout coating thickness

Dur-A-Static SL 545 is the 2mm self-leveling top coat for Dur-A-Static SL Dissipative Electrostatic Discharge (ESD) flooring system to provide electrostatic control properties to concrete and other construction substrates. The system is recommended for floors in environments where static electricity and stray currents produced by friction could pose risks of explosions or interference with the working of precision electronic instruments.

Physical Properties

Please see Durex® ESD Colour Selection Guide for available colour options.

Resin Type

Epoxy Resin

Mix Ratio

Factory controlled Unit.


3.6 Kg per SMT @ 2mm

Cure Time @ 23°C
  • To touch: 6 hours       Drying times will vary due to temperature and humidity.
  • Foot traffic: 12-24 hours
  • Total cure: 5 days
Pot Life - working time @ 23°C

30 minutes

Recommended Film Thicknes

80 mils (2mm)

Performance Properties
Method Results
Percent Solids

ASTM D 7232-06



ASTM D 3960

0 g/L

Specific Gravity (Mixed)

ASTM D 333

1.8 ± 0.05 g/L

Viscosity (Brookfield, 23°C)

ASTM D 2196

1100 cps

Abrasion Resistance
  • ASTM 5178-91
  • CS-17 wheel
  • 25 mg loss,
  • 1000 g load, 1000 cycles
Tensile Strength

ASTM D 638-86

2,100 psi


ASTM D638-86


Adhesion to Concrete

ASTM D-4541

>350 Psi – Concrete Fails

Shore A Hardenss

ASTM D 2240