Sodium Dichromate Sealing

Sodium Dichromate Sealing Anodising Sealing is a process used after anodising the parts are sealed which improves corrosion resistance, maintains colourfastness and protects clear anodisng from finger prints and marks. Sodium Dichromate Sealing is the best seal for corrosion resistance but will colour clear anodise bright green and hard anodising olive drab. This seal will also be phased out in 2017 due to REACH regulations Please contact us for more information on Sodium Dichromate Sealing.

For more information on Sodium Dichromate Sealing talk to Protech Finishing Ltd