Silicon Carbide Black 80 mesh

Aggressive Cutting Action for Tough Substrates

Black silicon carbide is one of the hardest abrasives available for dry blasting, second only to diamond. The 80 mesh particle size offers an excellent balance between cutting speed and surface finish. Its angular, blocky shape and high friability mean grains shatter on impact, creating sharp, fresh points that cut faster and last longer than softer, rounded media.

Key Performance Characteristics

This abrasive is engineered for speed. It cuts through hard metals, removes heavy rust, and strips thick coatings quickly. The high friability also makes it suitable for recycling in wheel-blast systems, though breakdown rate should be monitored. It produces a clean, bright finish with a sharp anchor profile, ideal for coating adhesion. Operators value its consistent particle distribution, which minimizes nozzle clogging and ensures uniform blasting pressure.

Industrial Applications

Silicon Carbide Black 80 mesh is specified across demanding industries. It is used for surface preparation of hardened steel components, turbine blades, and automotive parts. Foundries use it to clean castings and remove scale. Fabrication workshops rely on it for preparing structural steel before painting. It is also effective for etching stone and ceramic surfaces, and for cutting hard, brittle materials where softer abrasives fail.

Packaging and Supply Options

SPA2Z offers flexible packaging to match your operation's consumption rate and handling equipment. Standard pack options include 25 kg bags for small-batch or manual use, 50 kg bags for medium-volume blasting, and 1-ton jumbo bags or bulk totes for high-consumption industrial sites. Drum packs are also available for specialized dispensing systems. We help you select the right pack size to minimize waste and handling costs.

About SPA2Z — Your Source for Silicon Carbide Black 80 Mesh

SPA2Z understands that abrasive blasting is a process, not just a product. We supply Silicon Carbide Black 80 mesh to surface preparation contractors, foundries, and fabrication shops who need a reliable, fast-cutting abrasive for hard metals. Our focus is on making your procurement straightforward: tell us your application, required grade, and quantity, and we provide a clear, competitive quotation.

We support your operation with practical advice on abrasive selection, helping you balance cutting speed, surface profile, and media consumption. Whether you are commissioning a new blasting line or topping up your existing media stock, SPA2Z is your direct industrial supply partner for black silicon carbide abrasives.