Curated with aloha by
Ted Mooney, P.E. RET
The authoritative public forum
for Metal Finishing 1989-2025
-----
Need spangled galvanize finish, but not bright
Q. I am trying to get a dull grey type of look from galvanized steel. I have seen it around, the galvanized metal still has the spangle in it but is a very dull look. Can anyone help me out with this?
Matt FieldSheet Metal and Steel Fabrication - Sparks, Nevada, US
August 16, 2012
August 20, 2012
Galvanizing Consultant - Hot Springs, South Dakota, USA
A. Sir:
If you wait a few months the product will likely dull down. In the old days some galvanizers would put the product into the caustic tank to dull the galvanizing. I tried this in lab and had some problems with white rust. In those days there were chemicals available to do the job. I do not think this is popular anymore.
Regards,
Galvanizing Consultant - Hot Springs, South Dakota, USA
(No "dead threads" here! If this page isn't currently on the Hotline your Q, A, or Comment will restore it)
Q, A, or Comment on THIS thread -or- Start a NEW Thread
Q, A, or Comment on THIS thread -or- Start a NEW Thread