Salt Spray Testing Services

Salt Spray Test is one of the key methods used to study corrosion, which remains one of the most persistent challenges affecting materials and coatings across industries ranging from automotive to marine, construction, electronics, and consumer goods. To address this, standardized laboratory tests like the Salt Mist Test have become essential tools for evaluating a material’s or coating’s resistance to corrosive environments. The Salt Fog Test is an accelerated corrosion testing method designed to simulate the effects of long-term exposure to moist, salty environments. This test is commonly used to assess the protective performance of coatings, such as paints, platings, anodized layers, and conversion coatings. The test exposes samples to a fine mist or fog of salt water under controlled conditions in a sealed chamber to induce corrosion. This method provides rapid feedback on how a coating or material will perform in harsh, real-world conditions, especially in marine, coastal, or winter-weather environments. While primarily used on metallic substrates, Corrosion Testing can also be relevant for non-metals such as plastics and composite materials that are coated or painted. Corrosion can affect not just unprotected metal, but also tempered steels, high-alloy materials, and even surfaces with protective coatings, if the coating is improperly applied or damaged.