3M™ Perfect-It™ EX AC Rubbing Compound

The product referenced is the **3M™ Perfect-It™ EX AC Rubbing Compound** (Part Number 36060 for the 1-quart size). It is recognized as 3M's highest-performing rubbing compound, designed for the crucial pre-polishing stage in professional automotive collision repair and paint finishing.

Core Performance & Use

• Defect Removal: This is a fast-cutting, fine-finishing liquid compound that quickly and effectively removes fine-grade sanding marks (specifically P1200 or finer) and small surface defects.
• Clear Coat Compatibility: The compound is formulated to work on all auto paint surfaces and is especially effective on newer, harder-to-buff clear coat systems.
• Efficiency: It is engineered for the highest level of performance to deliver better efficiency and lower overall process times in the body shop.

Key Features & Handling

• Climate Versatility: Formulated to maintain performance in a broad range of user conditions, including high heat and humidity, without sticking to the panel surface.
• Longer Working Time: Features a wetter formulation that allows the user more time to work the product before it begins to dry.
• Reduced Mess: It holds better on the compounding pad, which significantly reduces product sling, waste, and cleanup time.
• Clean Finish: The compound is smooth-handling, reduces powdering, and leaves no film residue, minimizing the need for rework.

System Integration & Technical Details

• Part of a System: It is an integral component of the **3M™ Perfect-It™ Paint Finishing System**, a step-by-step process using progressive abrasives and polishes to achieve showroom-grade finishes.
• Application Stage: It is used after the initial scratch refinement stage (often with products like 3M™ Trizact™ abrasive discs) and before the final polishing step.
• Abrasive Content: The formula's abrasive action is powered by aluminum oxide.
• Recommended Application: Designed for machine application (air or electric polisher at 1200-2000 rpm) using a 3M™ wool or foam compounding pad.
• Product Form: Liquid, White.