Mirka Bulldog Gold Grit Sanding Disc

Mirka Bulldog Gold sanding discs are an all-round abrasive made for high-speed sanding, finishing and stock removal. They use aluminum oxide grain on a latex paper backing. This makes them a dependable choice for orbital and DA sanders, and for automotive refinishing, woodworking and metalworking.

Key Features:

• Aluminum oxide grain: A fast, long-lasting cut for consistent results.
• Resin-over-resin bonding: Holds the abrasive grain firmly so the disc keeps cutting under pressure.
• Semi-open coating: Produces an even, consistent scratch pattern.
• Stearate anti-clog coating: Resists loading and pilling, which helps the disc last longer.
• Latex paper backing: Lightweight and flexible. Heavier D-weight paper is used for coarser grits and lighter C-weight paper for finer grits.
• Wide grit range: Covers coarse stock removal through fine finishing and polishing prep.

These discs suit prepping primed and painted surfaces, sanding wood, fiberglass and body filler, finishing ferrous and non-ferrous metals, and light weld blending. Mirka Bulldog Gold discs are available in a range of attachment styles and hole patterns to match different sanders and dust extraction setups.