Purpose Powder Coatings Ltd has been based in South East London for over 50 years and offers low, medium and high volume powder coating services to industry across the South East Of England.
Recommended for use in interior situations where toughness, chemical resistance, and good mechanical resistance properties are essential.
Polyester powder coating is recommended for general exterior situations, where good weathering resistance is required.
Epoxy polyester powder coatings are recommended for use in interior situations where toughness, chemical resistance, and good mechanical resistance properties are essential.
Polyurethane powder coating is recommended for use in exterior situations when lower film builds with superior flow are particularly important.
Zinc rich primer powder coating are recommended for use as an anti-corrosive primer.
We carry out metal finishing for retail outlets.
We carry out metal finishing for artists and the creative sector such as this flat profile on display at the museum.
We carry out metal finishing for public artwork.
We carry out all types of powder coating for business and industry.
Property | Epoxy | Polyester | Epoxy Polyester | Polyurethane |
---|---|---|---|---|
Weatherability | Poor | Excellent | Fair - Poor | Very Good |
Corrosion Resistance | Excellent | Very Good | Excellent - Very Good | Very Good |
Chemical Resistance | Excellent | Very Good - Good | Very Good | Very Good |
Heat Resistance | Very Good | Good | Very Good - Good | Very Good |
Impact Resistance | Excellent - Very Good | Good | Very Good | Very Good |
Hardness | HB-5H | HB-4H | HB-2H | HB-3H |
Flexibility | Excellent - Very Good | Very Good | Very Good | Very Good |
Adhesion | Excellent | Excellent | Excellent | Very Good |
We carry out all types of powder coating for business and industry.