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2. Longevity High-quality waterproof sheets are designed to withstand harsh weather conditions, including heavy rain, snow, and UV exposure. This durability not only extends the life of the roof but also reduces the need for frequent repairs and replacements, providing long-term cost savings.
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1. Surface Preparation The success of soldering hinges on proper surface preparation. Before soldering, it is essential to remove any oils, dirt, or oxidation from the surface. For galvanized iron, this often means using a wire brush or sandpaper to clean the area. It's also critical to remove the zinc coating at the joints to promote better adhesion.
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Once the wire is drawn, it undergoes cleaning to remove any impurities or oxidation that may have occurred during the drawing process. After cleaning, the wire is then subjected to the galvanization process, where it is coated with zinc. Factories ensure that the coating adheres properly, providing excellent corrosion resistance.
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