Performance PPL Go Hard Heavy Cutting Compound.Go Hard Heavy Cutting Compound Maximum Paint Correction Power Take on the toughest paint imperfections with Go Hard Heavy Cutting Compound, a professional grade correction compound engineered for serious defect removal. Purpose built for detailers and car care enthusiasts, this heavy cutting compound delivers aggressive abrasion to rapidly level paint, making it the ideal first step in any deep paint correction process. Whether you're tackling deep