Silicon Carbide Black 200 mesh

High-Performance Blasting Media for Hard Metals

This black silicon carbide abrasive is characterized by its extreme hardness and sharp, blocky grain shape. The 200 mesh particle size is ideal for applications requiring a fine, controlled surface profile, such as cleaning hard metal components, removing tough coatings, and preparing surfaces for thermal spray or precision coatings. Unlike softer mineral abrasives, silicon carbide fractures under impact, continuously exposing new, sharp cutting edges. This friability ensures a consistently high work rate throughout the media's life, reducing overall consumption and downtime.

Key Features and Industrial Benefits

• Aggressive Cutting Action: The angular grain shape and high hardness (Mohs ~9.5) provide rapid material removal and effective coating stripping on hard alloys and ceramics.
• Controlled Surface Profile: The 200 mesh (approximately 74 microns) particle size produces a fine, even anchor profile, essential for critical coating adhesion and precision finishing.
• Friable and Long-Lasting: The grain fractures to create fresh cutting points, maintaining a high work rate and delivering more blasting cycles per kilogram compared to non-friable media.
• Versatile Application: Suitable for use in standard suction and pressure blast cabinets, as well as in wheel blast machines for specific fine-finishing operations.

Typical Industrial Applications

This 200 mesh silicon carbide grit is specified across a range of precision and heavy-duty surface preparation tasks. Common applications include cleaning and texturing hard metal surfaces, preparing components for thermal spray coatings, deburring precision parts, and removing tough, brittle coatings from industrial equipment. It is also used in foundries for cleaning intricate castings and in engineering workshops for surface preparation prior to non-destructive testing.

Selection and Handling Guidance

For optimal results, always confirm that your blasting equipment is compatible with a 200 mesh fine grit. This media is best suited for pressure blasting systems where a consistent, high-velocity particle stream can be maintained. Start with a lower blast pressure (e.g., 40-60 PSI) and adjust to achieve the desired surface finish without embedding. Ensure your dust collection system is rated for fine particulate. Always store bags in a dry, covered area to prevent moisture absorption, which can cause clumping and inconsistent flow through metering valves.

About SPA2Z — Your Partner for Silicon Carbide Black 200 Mesh

SPA2Z is a focused supplier of industrial blasting and surface preparation equipment, spares, and consumables, including high-grade silicon carbide abrasives. We understand that the performance of your blasting operation depends on consistent, high-quality media. We supply Silicon Carbide Black 200 mesh to contractors, fabricators, and maintenance teams who demand a reliable, sharp, and friable abrasive for critical surface finishing tasks on hard metals.

We offer straightforward, flexible supply options to match your project's scale. Whether you need a single 25 kg bag for a trial, a pallet of 50 kg bags for a recurring job, or a 1-ton jumbo bag for continuous production, we can support your requirements. Our team can help you confirm the suitability of this 200 mesh grit for your specific substrate and desired surface profile, ensuring you get the right product for the job.

• Flexible pack sizes: 25 kg bag, 50 kg bag, 1-ton jumbo bag, and bulk totes.
• Support for grade verification and application suitability.
• Competitive, volume-based quotations for regular supply.

Tell us your application, required pack size, and estimated monthly volume. Request a quotation today and secure a reliable supply of Silicon Carbide Black 200 mesh for your blasting operations.