Gypsum board ceiling on the nail eye rust treatment methods which
1: gypsum board ceiling should be used with self-tapping screws instead of nail gun nail.
2: self-tapping screws are easy to do rust, the paint on the workers when he directly to the self-tapping screws rub on the anti-rust paint became.
As early as two years saw the first point of anti-rust paint, and then fill the way the atomic ash, should not be a problem, that is a big price point.
Recently to see the most used method is to use rust-proof paint ordinary 32.5 # cement putty directly fill the nail, simple and save money, said the effect is very good, but the need for time to test.
Before the traditional operation of the process is the first point of anti-rust paint, and then add anti-rust paint gypsum putty, but this method is not reliable, such as anti-rust paint is not in place, the ambient humidity is too large, three or five years after the possible rust Trace out.
