FEYNLAB® A50 SUPER HEAVY CUTTING COMPOUND – Advanced Paint Correction for Professionals

Precision Paint Correction for Tough Defects and Hard Clear Coats
FEYNLAB® A50 SUPER HEAVY CUTTING COMPOUND is a high-performance, body shop-safe correction compound engineered for maximum defect removal and clarity on the hardest automotive clear coats. Formulated with cutting-edge ceramic aluminium-oxide abrasives, A50 delivers rapid results on even the most stubborn defects—such as heavy oxidation, swirl marks, and up to 1000 grit sanding scratches.

Designed for both rotary and dual-action (DA) polishers, this heavy cut compound offers an aggressive cut with an impressively clean finish—without the need for fillers, silicone, waxes, or conditioners. Ideal for professional detailers, paint correction specialists, and car enthusiasts who demand efficiency and consistent results.

Professional Results Start Here

Buy FEYNLAB® A50 SUPER HEAVY CUTTING COMPOUND today at Alpha Details and experience unmatched cutting performance and finish quality. Explore the full FEYNLAB® range of advanced car care products designed for professionals and car enthusiasts alike.

Alpha Details – Elevate Your Detailing Craft.

• Extreme Cutting Power: Removes deep scratches, oxidation, and 1000 grit sanding marks with ease, even on high-solidity clear coats.

• Advanced Ceramic Abrasive Technology: Utilises ultra-hard, microscopically sharp ceramic aluminium-oxide particles for consistent cut and minimal product usage.

• Outstanding Finish Quality: Delivers impressive finishing results for a super heavy cut compound, reducing the need for multiple polishing stages.

• Body Shop Safe: Contains no fillers, silicone, waxes, or oils—ensuring a true finish that won’t wash away or mask imperfections.

• Time & Cost Efficient: Fast working time with less compound required per job compared to competitor products.

• Effortless Removal: Easy to wipe off with a clean microfibre towel, saving valuable time during the detailing process.

• Versatile Use: Suitable for automotive clear coat, marine gel coat, and painted surfaces.

• Automotive clear coats

• Marine gel-coat surfaces

• Painted surfaces on cars, trucks, boats, and more

Surface Prep:

• Wash vehicle thoroughly using FEYNLAB® PURE WASH or PURE RINSELESS.

• Decontaminate the surface with clay if needed.

• Work in a cool, shaded, contamination-free environment for best results.

Rotary Polisher:

1. Shake bottle well.

2. Apply four small dots to a wool pad.

3. Work in 2x2 ft sections at speeds up to 1600 RPM, using 2–4 slow passes.

4. Wipe down with a clean microfibre towel and inspect from multiple angles.

Dual Action (DA) Polisher:

1. Shake bottle well.

2. Apply four small dots to a microfibre cutting pad.

3. Work in 2x2 ft sections at 3400–4000 OPM, using 2–4 slow passes.

4. Wipe down with a clean microfibre towel and inspect your results.

Always wear gloves, eye protection, and a respirator when using polishing compounds. Avoid contact with skin and eyes.