This 3"/4" self-adhesive sanding disc backing pad delivers secure, vibration-free performance for your angle grinder or sander. Featuring a durable M10/M14 threaded spindle, it ensures a firm connection to your tool, providing a stable base for consistent material removal and a smooth finish across demanding applications. Features and Benefits
- M10/M14 Dual Thread Spindle - Offers universal compatibility with most standard angle grinders, polishers, and sanders, eliminating the need for multiple adapters.
- 3-inch and 4-inch Size Options - Provides flexibility for detailed work in tight spaces or covering larger surface areas efficiently with a single tool setup.
- High-Grip Self-Adhesive Backing - Securely holds sanding discs in place during operation, reducing disc slippage for safer, more controlled work and less material waste.
- Durable, Flexible Rubber Construction - Absorbs vibration for reduced user fatigue while conforming to curved surfaces for even sanding and polishing on complex contours.
- Reinforced Center Hub - Prevents deformation under high RPMs, ensuring long-lasting performance and maintaining a true, flat sanding surface for professional-grade results. Applications
- Automotive Bodywork - Ideal for sanding filler, smoothing primer, or polishing clear coats on flat panels and gentle curves during restoration or repair.
- Metal Fabrication & Weld Prep - Perfect for removing rust, deburring edges, and feathering weld seams on steel, aluminum, and other metals before finishing.
- Woodworking & Furniture Refinishing - Excellent for stripping old finishes, leveling surfaces, and preparing wood for staining or sealing on tables, cabinets, and doors.
- DIY Home Renovation - A versatile accessory for surface prep on drywall, removing paint from doors, or refinishing furniture and other household projects.
Thread Size: M10, M14. Compatible Abrasive Type: Hook and loop sanding discs, polishing pads. Compatible Tool: Angle grinder, sander, polisher. Diameter: 76 mm, 102 mm. Mounting Interface: Self-adhesive (hook and loop). Thread Type: Male. Center Hole Diameter: Corresponds to M10 or M14 thread specification. Pad Thickness: Approximately 10-15 mm (estimated for rigidity and cushioning). Primary Disc Diameter: 3 inches (76.2 mm). Secondary Disc Diameter: 4 inches (101.6 mm). Material (Hook Surface): Durable Nylon Hook Fabric. Material (Pad Body): High-Impact Polymer (e.g., Polyamide/Nylon) or Rubber. Load Capacity: Suitable for standard abrasive discs up to specified diameters. Maximum Safe Operating Speed (RPM): ≥ 10,000 RPM (Inferred for angle grinder use). Interface Standard: PSA (Pressure Sensitive Adhesive) or Hook and Loop fastening system. Arbor Thread Type: Female Internal. Backing Pad Hardness: Medium-Firm (Shore A/D scale dependent on material). Compatible Tool Thread: M10 x 1.5 OR M14 x 2.0. Compatible Tools: Angle Grinders, Random Orbital Sanders, Polishers. Disc Attachment Method: Self-Adhesive (Hook and Loop / Velcro). Heat Resistance: Suitable for generated friction heat during sanding/polishing. Pad Design: High-concave or Flat profile for surface conformity. Product Type: Sanding/Polishing Backing Pad. Vibration Dampening: Integrated through pad material and design. Q: What are the exact specifications and dimensions of this sanding disc backing pad? A: This backing pad is designed for 3-inch and 4-inch self-adhesive sanding discs. It features a standard M10/M14 threaded arbor, making it compatible with many angle grinders, sanders, and polishers.. Q: How durable is this self-adhesive polishing pad for a sander? A: This backing pad is constructed from high-quality, flexible materials designed to withstand regular use. It provides a firm, even surface for sanding discs, ensuring consistent performance and a long service life.. Q: Is this backing pad compatible with my angle grinder or polisher? A: Yes, this pad is compatible with most tools featuring an M10 or M14 threaded spindle. It is designed for use with angle grinders, orbital sanders, and polishers that accept a 3-inch or 4-inch backing pad.. Q: Does this product come with any warranty or guarantee? A: This product is backed by a standard manufacturer's guarantee against defects in materials and workmanship. Please refer to the seller's specific policy for detailed warranty terms and contact information for support.. Q: Is this a good value compared to other backing pads on the market? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use with both 3-inch and 4-inch self-adhesive discs..