Mirka 40-341-040 Coarse Cut PSA Disc Grit - 6 40

The Mirka 40-341-040 Coarse Cut 6-inch PSA (pressure-sensitive adhesive) disc is engineered for aggressive material removal in demanding sanding applications. Featuring a specially reinforced backing material combined with Mirka's Progressive Bond™ technology, this disc delivers exceptional durability and consistent performance throughout its lifespan.

Key Features:

• 40 grit abrasive grain for heavy stock removal and surface preparation
• 6-inch diameter with PSA backing for quick, secure attachment to compatible backup pads
• Progressive Bond™ technology ensures gradual grain release for extended disc life
• Reinforced backing material provides superior tear resistance during aggressive sanding
• Flexible construction conforms to rounded and contoured surfaces
• Excellent edge wear resistance maintains cutting efficiency
• Maroon color for easy grit identification

Ideal for woodworking, automotive body work, metalworking, and general surface preparation where rapid material removal is required. The Coarse Cut disc's flexibility and reinforced construction make it particularly well-suited for challenging applications on curved surfaces where standard discs may fail prematurely.