Mirka Coarse Cut 8″ PSA Disc 150 Grit

Description

Mirka Coarse Cut 8″ PSA Sanding Discs are professional-grade abrasives engineered for aggressive material removal and demanding surface preparation applications. Designed for use with compatible 8-inch PSA backing pads, the pressure-sensitive adhesive backing provides secure disc attachment while allowing convenient abrasive changes.

Mirka Coarse Cut features a durable aluminum oxide abrasive grain supported by specially reinforced F-paper backing. This heavy-duty construction provides excellent grain support and durability during aggressive sanding applications where standard abrasive discs may wear prematurely.

Mirka’s Progressive Bond™ technology provides enhanced grain bonding for excellent edge-wear resistance, while the semi-open abrasive coating helps minimize loading and clogging. The result is a fast-cutting abrasive that maintains consistent performance and produces a uniform scratch pattern.

The reinforced construction also provides enough flexibility for sanding contoured and rounded surfaces, making Coarse Cut especially versatile for fiberglass fabrication, marine repair, automotive refinishing, metalworking, woodworking, and industrial surface preparation.

Features & Benefits:

• 8″ diameter professional sanding disc
• PSA (Pressure Sensitive Adhesive) attachment
• Aggressive cutting action for fast material removal
• Premium aluminum oxide abrasive grain
• Specially reinforced F-paper backing
• Mirka Progressive Bond™ grain-bonding technology
• Excellent edge-wear resistance
• Semi-open coating helps resist clogging and loading
• Produces a consistent, uniform scratch pattern
• Flexible enough for use on contoured surfaces
• Excellent for fiberglass and composite sanding
• Suitable for paint and coating removal
• Can be used on steel, stainless steel and non-ferrous metals
• Suitable for plastics, hardwood, softwood, MDF and other materials
• Ideal for marine, automotive, fabrication and industrial applications
• Available in coarse grits for different levels of material removal

For applications such as fiberglass fairing, gelcoat removal, heavy surface leveling, paint stripping, shaping repairs, and preparing surfaces for subsequent sanding steps, Mirka Coarse Cut provides the aggressive cutting performance and durability needed for professional results.