How to remove old paint from metal
Gates or pipes that are covered with paint, look pretty nice and neat. It gives a presentable appearance and at the same time protects the surface from rust. But as the metal surface is constantly reacts with oxygen, a chemical reaction occurs that washes over time destroy the paint. She again attached to corrosion, and so you need to remove the old paint and apply a new one.
Mechanical paint removal method.
I need a spatula, preferably a so as not to bend, or you can take a kitchen knife. It is necessary that the tool with a sharp blade.
Inspect surface for cracks and damage. Pry up the place and remove the tool. If at the same time grab the rust - it will be very good.
Next you need to polish the surface. Take coarse sandpaper that can repel moisture. If you take a simple nazhdachku, she quickly erased.
The base which must be periodically subjected to grinding wetted with cold water. You can take a spray bottle, so the moisture is evenly distributed.
If work is carried out with a gate or fence, the work will be long enough. The result of the need to secure the anticorrosive solutions which fall into fine cracks, which may remain after cleaning.
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