Professional semi-rigid foam backer pads masterfully balance flexibility and stability for superior surface finishing. The innovative ABS plastic core provides essential structural support while the high-density foam layer delivers optimal contour adaptation. This hybrid construction ensures consistent pressure distribution across both flat and slightly curved surfaces, eliminating edge digging while maintaining control. Engineered for precision work on sensitive surfaces, these backer pads are the perfect solution for applications requiring both stability and surface conformity.

• Hybrid Construction: ABS plastic core with high-density foam layer provides the ideal balance of structural support and surface adaptation

• Optimal Pressure Distribution: Semi-rigid design ensures even contact pressure, preventing edge digging while maintaining consistent material removal

• Vibration Reduction: Foam layer effectively absorbs vibrations, reducing operator fatigue and providing smoother operation

• Universal Tool Compatibility: Designed for seamless performance with both angle grinders and air polishers across various applications

• Secure Mounting System: M14/5-8"*11 thread connection ensures reliable tool attachment with hook and loop surface for quick pad changes

• Versatile Performance: Perfect balance between rigid stability and flexible adaptation for diverse surface finishing requirements

• Material: ABS Plastic Core + High-Density Foam

• Available Sizes: 3" (80mm), 4" (100mm), 5" (125mm), 6" (150mm)

• Type: Semi-Rigid Backer Pad

• Machine Connection: M14/5-8"*11 Thread

• Pad Connection: Hook and Loop

• Compatible Machines: Angle Grinder, Air Polisher

• Design: Semi-Rigid with Foam Interface

Ideal for automotive detailing and paint correction where controlled flexibility is essential for curved body panels. Perfect for marine industry applications on fiberglass hulls and curved surfaces. Excellent for furniture manufacturing and woodworking for finishing contoured pieces and curved edges. Suitable for metal fabrication for polishing welded seams on non-flat surfaces. Also valuable for stone fabricators working on edges and slight contours, and for general contractors requiring versatile performance across various materials and surface profiles.

• Minimum Order Quantity (MOQ): 10 Set

• Delivery Time: 15–25 days after deposit

• Payment Terms: T/T, PayPal, L/C

• OEM/ODM: Available – customized logo & packaging