The rust preventive is especially adept as a finishing protective layer for sheet steel and tubes. These materials, given their wide surface area and frequent exposure to environmental elements, can be particularly susceptible to rust. Applying this rust preventive not only ensures their protection but also augments their lifespan and performance. With its ability to form a thin yet effective shield, RP-PLUS DEW 49 ensures that these materials maintain their structural and aesthetic integrity over time.

The product offers vital provisional protection during storage, especially for parts in specific conditions. For instance, machined parts that remain damp post grinding or from soluble oils, parts quenched in water, machinery that unintentionally got exposed to fluids, or parts rinsed with water post blueing or chemical blacking, all stand at risk of corrosion. This rust preventive ensures these parts are adequately protected, reducing the chance of corrosion and ensuring their longevity and functional efficiency.

The product is optimally effective on parts previously treated with metalworking emulsions. Given that metalworking emulsions can leave parts vulnerable to environmental elements, this rust preventive acts as an additional shield, bolstering the metal's defense against potential rust-inducing agents. By complementing the benefits of metalworking emulsions, the product ensures that parts maintain their quality and structural integrity throughout their lifecycle.

When applied, the product forms a light film over the treated surfaces. This film, though seemingly delicate, is robust in its protective qualities. It serves as an almost imperceptible shield, safeguarding the underlying material from external corrosive elements. Its lightweight nature ensures that RP-PLUS DEW 49 doesn't add any significant weight or alter the parts' dimensions, making RP-PLUS DEW 49 a preferred choice for precision components where tolerances are tight.

This product is an intricate blend of solvents, corrosion inhibitors, and hydrophobic additives. Each component has a pivotal role: the solvents aid in the distribution and application of the product, corrosion inhibitors directly combat and prevent the onset of rust, while the hydrophobic additives are pivotal in repelling and displacing moisture or humidity, ensuring a dry and protected surface. This synergistic combination makes the product a potent solution against rust and moisture-induced damage.