Sprayway RD-90 INDUSTRIAL SPRAY LUBRICANT

A penetrant is formulated with a low-viscosity chemistry that wicks deep into tight gaps, threads, and corroded joints to break the bond between rust and metal. The 'heavy duty' designation indicates this product is engineered for severe or long-standing rust and corrosion rather than light surface oxidation.

This product is designated as a Lubricant Protectant (L1), meaning it is formulated to do more than just break down rust — it also provides ongoing lubrication and a protective layer after application to help guard treated surfaces.

The product is marketed as an Industrial Spray Lubricant, indicating it is engineered for demanding commercial and industrial environments. It can generally handle household rust and corrosion tasks as well, but its heavy-duty formulation is particularly suited to professional or high-volume applications.

Yes, this listing is specifically for a case pack of 12 x 15 oz aerosol cans, making it best suited for facilities, maintenance crews, or businesses that require a consistent supply rather than occasional single-can use.

This is an aerosol spray product, so it can be applied directly from the can onto the affected surface or fastener. As a penetrant, it is designed to work into the corroded area on its own after spraying, making it convenient for hard-to-reach bolts, joints, or fittings.