Corn Cob Grit 30 mesh

Organic Mold Cleaning & Gentle Surface Preparation

When cleaning injection molds, extrusion dies, or delicate machined components, aggressive mineral grits can cause pitting, dimensional changes, or surface damage. Corn Cob Grit 30 mesh solves this problem. Its soft, angular particles effectively scrub away carbon deposits, grease, and light oxidation while preserving the underlying substrate. This makes it a preferred media in rubber, plastics, and electronics manufacturing.

The 30 mesh particle size offers a balanced profile—fine enough to reach intricate mold details, yet coarse enough to provide efficient cleaning action. It is typically used in suction-fed or pressure-fed dry blasting cabinets at moderate air pressures. The grit is fully biodegradable and non-toxic, simplifying waste disposal and improving operator safety compared to chemical cleaning methods.

Key Performance Characteristics

This organic abrasive is characterized by its low hardness (typically 2.5-3.0 on the Mohs scale), which is the key to its non-damaging performance. The angular particle shape provides a mild scrubbing action without embedding into the workpiece. It generates minimal dust when handled correctly and can be recycled multiple times in closed-loop blasting systems, offering a low cost-per-cycle for high-volume users.

Common applications extend beyond mold cleaning to include deflashing of plastic and rubber parts, cleaning of circuit boards, polishing of metal stampings, and removing light paint or coatings from sensitive substrates. It is not suitable for heavy rust removal or aggressive stock removal, where harder abrasives like aluminum oxide are required.

Packaging & Supply Options

We understand that project scales vary. SPA2Z offers Corn Cob Grit 30 mesh in the following standard pack configurations to match your consumption rate and storage capabilities:

• 25 kg bag – Ideal for small workshops and trial orders.
• 50 kg bag – A popular choice for regular maintenance tasks.
• 1 ton jumbo bag – Designed for high-volume production blasting.
• Bulk tote / Drum pack – Available on request for specialized feeding systems.

Minimum order quantities (MOQ) are flexible and depend on stock availability and your location. Contact our sales team with your estimated monthly consumption for a tailored supply proposal.

About SPA2Z — Your Source for Corn Cob Grit 30 Mesh

SPA2Z is a dedicated supplier of industrial surface preparation equipment and abrasive media, including organic grits like Corn Cob Grit 30 mesh. We support manufacturing companies, mold maintenance teams, and surface preparation contractors who need reliable, consistent media for non-damaging cleaning processes. Our focus is on connecting you with the right grade and pack size for your specific blasting setup, whether you operate a small cabinet or a large walk-in blast room.

When you enquire with SPA2Z, you get practical, commercial support: we help you confirm the 30 mesh grade is optimal for your substrate, provide clear pack pricing based on your volume, and coordinate dispatch from available stock. We serve buyers across India and global markets who value straightforward procurement and technical compatibility advice.