The Superior Products Purple Heavy Cut Clay Bar is designed to remove heavy bonded contaminants from painted surfaces, glass, and smooth exterior finishes. Ideal for neglected vehicles or surfaces with significant contamination, this clay bar aggressively lifts embedded dirt, overspray, rail dust, industrial fallout, and stubborn surface deposits.
Its heavy-cut formulation is best suited for situations where maximum decontamination is required and polishing will follow. This clay bar restores surface smoothness and prepares paint for correction, coatings, or refinishing.
Features & Benefits:
- Heavy-cut formula for aggressive decontamination
- Removes severe bonded contaminants and heavy fallout
- Effective on neglected or heavily contaminated surfaces
- Safe for use on paint and glass when used properly
- Ideal for pre-polish and paint correction preparation
Pro Tips: Use on a clean, cool surface with proper lubrication. EZ-Shine diluted 1:1 provides excellent lubrication for controlled, effective claying. Due to its aggressive nature, marring may occur — polishing is recommended after use. Inspect and fold clay frequently to prevent dragging contaminants across the surface.

Jarvis Holmes (verified owner) –