Plastic Media Type III 80 mesh

Type III Urea Plastic Abrasive for Sensitive Substrates

Type III plastic media is the softest grade in the urea-based family, designed specifically for applications where substrate preservation is the top priority. The 80-mesh particle size offers a balance between effective coating removal and fine surface finish, making it suitable for stripping paint, powder coat, and light oxidation from delicate components.

Unlike aggressive mineral abrasives, this media fractures on impact to expose fresh cutting edges without gouging the base material. It is commonly used in air blast cabinets and pressure pot systems at lower operating pressures. The angular particle shape provides a consistent profile for recoating while maintaining strict surface integrity.

Key Selection Considerations

When evaluating this media for your process, confirm compatibility with your blast system's nozzle size and media valve. The 80-mesh grade flows well through standard venturi and straight-bore nozzles. For optimal results, maintain dry, oil-free compressed air and adjust blast pressure between 2–4 bar (30–60 PSI) depending on the coating type and substrate sensitivity. Media reusability depends on impact velocity and coating thickness; expect multiple cycles in low-pressure stripping operations.

SPA2Z offers this media in flexible pack sizes to match your consumption volume, from small trial quantities to bulk production orders. Contact us with your target application, substrate material, and monthly volume for a tailored quotation.

About SPA2Z — Plastic Media Type III 80 Mesh Supply

SPA2Z supports industrial blasting operations with a focused range of abrasive media, including Plastic Media Type III 80 mesh. We understand that selecting the right media grade directly impacts your stripping speed, surface finish, and operational cost. Our team helps buyers verify compatibility with existing air blast equipment, select appropriate pack sizes, and plan logistics for domestic and export requirements.

Whether you are trialing a new media for a sensitive aerospace component or replenishing stock for a high-volume paint stripping line, we provide a straightforward enquiry process. Tell us your substrate, coating type, and estimated monthly usage, and we will return a competitive quote with available pack options and lead times.