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In this category, you will find specialized protective sprays for metal surfaces, such as zinc, stainless steel, and aluminum sprays. These products are mainly used for the anti-corrosive protection of metals, correcting imperfections after tasks like welding, and providing a clean, high-quality metallic finish to your structures.
Absolutely! The main purpose of these sprays is to create an impermeable barrier against moisture, salt, and oxygen, which are the primary causes of rust. Specifically, zinc sprays offer active protection, meaning that even if the surface gets scratched, the zinc "sacrifices" itself to prevent the underlying metal from rusting.
To get the best possible result, the metal surface must be completely clean, dry, and free of oils, grease, dust, or old rust. We recommend lightly scrubbing the area with a wire brush or sandpaper, and then using a high-quality cleaning spray before applying the protective spray.
Generally, you can apply regular paint or a primer over most zinc sprays once they have completely dried, serving as an excellent protective undercoat. However, for sprays like glossy aluminum or stainless steel, since they already provide the final aesthetic finish, it is preferred to leave them as they are without additional painting.
