Koch-Chemie Nagelbürste — wool and foam polishing pad cleaning brush, 1 pc

Dilution & Ready-to-Use Status

Professional Polishing Pad Conditioning Brush (100% Ready-to-Use Tool): Koch-Chemie Nagelbürste is a heavy-duty detailing brush designed for spurring and conditioning foam, wool, and microfiber polishing pads during machine compounding. The calibrated synthetic stiff bristles loosen caked polish residues, declog pad fibers, and restore cutting efficiency without gouging or tearing the pad face.

Packaging & Dispensing Hardware Recommendations

Heavy-duty chemical-resistant plastic body with dual-sided bristle density. Ideal for all rotary and dual-action polishers (Rupes, Flex, Festool) and Koch-Chemie Heavy Cut, Medium Cut, and Micro Cut pads.

Application Scope & Surface Compatibility Matrix

Designed for all polishing pad media:

• Foam Pads: Hard compounding, medium, and soft finishing foams.
• Wool Pads: Knitted wool, natural lambskin, and hybrid pads.
• Microfiber Pads: Compounding and finishing microfiber discs.

  5-Phase Step-by-Step Professional Application Protocol

  1. Phase 1 — Inspection: Turn off machine or set speed to lowest gear (Speed 1).
  2. Phase 2 — Inverted Brush Hold: Hold Nagelbürste securely against spinning pad face away from vehicle body.
  3. Phase 3 — Slow Edge-to-Center Sweep: Move brush gently from pad center to outer edge to expel compound dust.
  4. Phase 4 — Repeat: Repeat after every completed 50 × 50 cm panel section.
  5. Phase 5 — Maintenance: Wash brush with warm water and APC, tap dry, and air dry.

  Safety Standards & Chemical Handling Precautions

  Safety Handling Precautions: Wear safety glasses during brush cleaning to protect eyes from airborne compound particles. Never use brush near moving clothing or loose hair.

  Workshop Economics & Vehicle Yield Analysis

  Virtually indestructible tool that triples polishing pad lifespan by preventing compound caking and pad overheating.

  Sensory Profile & Final Optical/Tactile Finish

  Sturdy, sure grip, responsive tactile feedback, effortlessly clears pads in seconds.

  Manufacturer Pedigree & OEM Approvals

  Koch-Chemie GmbH (Unna, Germany). Professional compounding hardware.