Gives hard durable protective finishes with excellent adhesion and chemical resistance. Epoxy Powder Coating has good electrostatic charging properties and excellent transfer efficiency.

Recommended uses include general industrial components and applications requiring a good all round coating, such as household goods. When long term exterior durability or heat stability is essential a powder from our range of epoxy-polyesters and polyesters should be selected.

Epoxy Powder Coatings

Application Areas

Reference No’s

  •   TLE – G Epoxy Gloss
  •   TLE – S Epoxy Semi Gloss
  •   TLE – M Epoxy Matt

Coating Properties

  • Test Panels, 50 microns thickness applied to light weight zinc phosphated steel

Coating Thickness

  •   Minimum – 40 microns
  •   Preferred – 50 microns
  •   Maximum – 65 microns

Particle Size

  •   100% below 90 microns

Architectural Powders

Specific Gravity

  •   1.3 – 1.8 depending on colour & finish

Curing Schedules

Shelf Life

  •   12 months from date of manufacture


  •   Store below 25°C in dry conditions

Epoxy Polyester Powders


Polyester Powders

Nylon Modified Powders

Physical Properties

Flexibility BS3900 E1 / Pass mm 6 6 3
Scratch BS3900 E2 / Pass kg 4 4 4
Impact BS1391
Direct / Pass in lbs 80 80 100
Reverse / Pass in lbs 80 80 100
Erichsen Cupping BS3900 E4 / Pass mm
Cross Hatch BS3900 E6 / Pass % 100 100 100

Environmental Properties

Humidity resistance BS3900 F2 / Pass hours 250 250 1000
Salt Spray resistance ASTM B117 / Pass hours 2500 1000
Water resistance BS3900 G2 / Pass hours 1000 1000 1000

Post Forming Powders

Speciality Powders


  • Suitable for application by proprietary manual or automatic corona discharge equipment and triboelectric charging guns.


  • It is essential to ensure that the surface to be coated is free from dust, rust, scale, oil, etc. Chemical pre-treatment of the substrate is essential to increase the long term corrosion resistance. Further information is given in our publication ‘Application of Powder Coatings’.

Solvent & Chemical Resistance

  • Good resistance to acids, alkalis and solvents at room temperature. May be attacked by ketones. Refer to information sheet ‘Chemical Resistance of Powder’.

Exterior Durability

  • Progressive chalking will occur but protective qualities are unimpaired providing adequate pretreatment and thickness are applied.

Health & Safety

  • Use in accordance with the Code of Safe Practice published by the Paintmakers Association of Great Britain, “Application of Powder Coatings Electrostatic Spraying”. Copies are available on request. To prevent inhalation of airborne powder, face masks capable of removing respirable dust should be worn. Skin contact should be avoided and any deposited powder removed with soapy water. Some powders, mainly bright red and yellow shades, contain lead chrome and cadmium pigments. Further information is given in our Health and Safety Sheet.


  • Our data sheets and sales literature are issued for the purpose of supplying general product information. In view of the variation of conditions under which products may be used or this information may be applied, we cannot accept responsibility for loss, damage or accident of any nature [or infringement of patent rights] which may result from the use of application of the information or the products. For specific confirmation of any details in the product information or use and application please apply to the company in writing.