[Antennas] Painting Galvanized Towers
Chris BONDE
[email protected]
2002年3月02日 11:04:46 -0800
At 10:16 AM 2002年03月02日 -0600, Mike J Maloney wrote:
>Anyone have a proven method for getting paint (water based) to stick well
>to galvanized towers?
>- - -
I donot know about water based BUT
My father always wiped down any galvo object with a solution of water and
vinegar. The acidic solution removed any grease and slightly etched the
zinc surface. Then wipe with a water damp cloth to remove the
excess. However, this was for oil based paints. I would check with your
friendly autobody repair shop to see what they do for their water based
paints. (NEVER use Silicon based wax on your car if you want to have small
dings repaired!)
Chris opr VE7HCB