Iron Oxide Grit 12 mesh

Performance and Application Profile

This 12 mesh iron oxide grit is engineered for high-impact blasting. The angular particle shape creates a sharp, clean profile on steel substrates, ensuring excellent adhesion for subsequent protective coatings. It is a single-use, expendable abrasive that generates low dust levels compared to some mineral slags, improving operator visibility and reducing cleanup time.

Common applications include blasting structural steel beams, ship hulls, storage tanks, and pipelines. It is also effective for removing heavy corrosion and tough epoxy coatings. The grit is not recommended for use in closed-circuit wheel blast machines due to its high friability; it performs best in air blast systems where its aggressive cut and low cost per square meter are maximized.

Selection and Handling Guidance

When selecting this abrasive, confirm that your blasting setup—nozzle size, air pressure, and hose diameter—is optimized for a 12 mesh media. A typical nozzle pressure of 90-100 PSI will yield a surface profile of 75-100 microns, ideal for high-build paint systems. Always conduct a test patch to verify the achieved profile and cleanliness standard (e.g., SA 2.5 / NACE No. 2) before full-scale blasting.

Store the grit in a dry, covered area. While it is not hygroscopic, keeping the bags sealed prevents contamination and maintains free-flow properties for consistent metering through blast pots. Used grit is considered non-hazardous but should be disposed of in accordance with local environmental regulations, as it will contain removed coating and rust particles.

About SPA2Z — Your Source for Iron Oxide Grit 12 Mesh

SPA2Z is a focused supplier of industrial surface preparation equipment and consumables. For buyers of Iron Oxide Grit 12 mesh, we bridge the gap between abrasive manufacturers and end-users. We understand that project timelines depend on consistent media supply. Our role is to provide you with a dependable source for this specific grit, offering clear communication on grade availability, packing configurations, and lead times.

We support procurement professionals, contractors, and distributors by handling the logistics of abrasive supply so you can concentrate on the blasting operation. Whether you need a single pallet for a maintenance job or a container load for a shipyard project, we can arrange delivery in your required pack size. Contact us today to discuss your surface profile requirements and receive a tailored quotation for Iron Oxide Grit 12 mesh.