Buff & Shine® 3" Flex Edge D.A. & Drill Backing Plate – 300Y

Built for Versatility. Designed for Performance.

The Buff & Shine 300Y 3" Flex Edge Backing Plate is engineered for detailers who need flexibility, durability, and control. Whether you're using a dual-action polisher or a standard drill, this 3-inch backing plate is built to handle tight areas and precision work with ease.

Featuring a 5/16" x 24 female thread and an included drill chuck adapter, this plate fits most polishers and drills. Its re-engineered design offers balanced performance at high speeds (up to 3,000 RPM), making it ideal for buffing, polishing, and compounding in small or contoured areas.

Backed by over 20 years of Buff & Shine expertise, this plate is a go-to for pro-level results.

FEATURES:

• Diameter: 3 inches

• Thread Size: Female 5/16" x 24

• Adapter Included: Drill chuck adapter (Max 3,000 RPM)

• Compatible With: Dual-action polishers & standard drills

• Flex edge design for improved contouring and control

• Durable construction for high-speed buffing

• Ideal for spot correction, bumpers, and tight spaces

• Engineered for balance and long-lasting performance

BENEFITS:

• Easily switch between DA polishers and drills

• Provides consistent pad rotation and finish

• Small footprint ideal for precision work

• Backed by decades of Buff & Shine experience

• A must-have for any detailing toolkit