Aluminium Finishing

Chemetall is a global market leader for the supply of specialty chemicals to the aluminium finishing industry.

Within our portfolio we have a full range of products to serve these key process areas:

  • Anodising
  • Paint Pre-Treatment

Aluminium pretreatment and anodizing with Chemetall products will give you perfect surfaces. Excellent adhesion and durable corrosion performance are achieved with Chemetall’s approved products and customized processes. The Gardobond® X product family and Oxsilan® AL 0510 combine eco-friendly properties (chrome-free, heavy-metal-free) to process advantages (e.g. multi-metal applications).

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Our team of industry experts, based across Asia, are qualified to provide specific advice tailored to suit our customer’s particular requirements in all aspects of aluminium finishing:


Chemetall supplies a complete range of products from cleaners to etchants, desmuts, colouring systems and seals. Chemetall’s local expertise will assist you to acquire the finish and performance results you wish to achieve from your anodising process.

Paint Pre-Treatment

Chemetall’s range of proven products includes traditional etchants and conversion coatings. In addition, we have a range of fully approved Chrome-Free environmentally friendly technologies.

Die Stripping

Chemetall’s aluminium extrusion die stripping products will reduce costs by lowering chemical consumption and effluent discharge costs.

Powdercoat Stripping

Chemetall can offer a unique solution for stripping polyester powdercoat from aluminium extrusions requiring rework, or from hooks and fixtures.

Chemetall’s processing systems will offer conformance to various performance specifications including:

  • Qualicoat
  • GSB
  • AAMA

Our technology portfolio:

  • Gardobond® X
  • Gardoclean®
  • Gardo® Seal
  • Oxsilan® AL

Expect More

  • Prior-to-paint, wet paint, powder-paint applications
  • Eco-friendly products (chrome-free, borate-free, heavy-metal-free)
  • Multi-metal solutions
  • One-stop supplier
  • Years of experience
  • Global presence, local support

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