Collins Chemical BlackingSpecialists in Metal Finishing and Electroplating020 8647 3123

Collins Chemical Blacking London Zinc Plating Specialists


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Chemical BlackingChemical Blacking is a chemical conversion treatment which provides a highly decorative black finish on most ferrous surfaces.
Part of the process consists of the blackened components being immersed in an approved corrosion inhibited mineral oil and lanolin based fluid, which greatly improves both appearance and resistance to corrosion.
One of the great advantages of this type of process is that it does not materially affect the dimensions, and uniform colouring can be obtained over threads and blind holes etc.

Tank sizes: 1830 x 460mm   1000 x 1000mm   760 x 610mm
Normal work turn around time is 48 hours, we also offer an emergency whilst you wait service at no extra cost. No job is too small or large.

Collins Chemical Blacking are able to offer the following metal finishing services:

Alocroming  |  Anodising  |  Antique restoration on Fireplaces, Fire Grates and Surrounds

Blacking on Stainless Steel  |  Bright Dipping

Centreless Polishing and Linishing  |  Chemical Blacking  |  Chrome Plating

Gold and Silver Plating

Hard Anodising

Nickel Plating: Dull, Bright & Satin

Passivating on Stainless Steel  |  Phosphating  |  Polishing on all Metals  |  Powder Coating

Stove Enamelling  |  Shot & Bead Blasting

Zinc Plating & Passivate: Clear, Colour & Black




Collins Chemical Blacking - 5 & 6b Aultone Yard, Aultone Way, Carshalton, Surrey SM5 2LH© CCB 2006