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Car Polishing Course
More than 2 million students worldwide

Car Polishing Course

4.6

Master every step of professional automotive polishing, from reading paint depth gauges to applying ceramic coatings. This course covers surface preparation, machine operation, multi-stage paint correction, and protective finishing for real-world results. Whether you are starting out or levelling up, you will build the hands-on skills the industry demands.

Dedika for businesses

What you will learn:

You will learn how automotive paint systems are structured and how to identify defects accurately before touching a machine. The course walks you through surface decontamination, clay bar use, and panel masking so every job starts right. You will develop hands-on technique with dual-action, forced-rotation, and rotary polishers using the correct compounds and pads for each situation. Multi-stage correction sequences, finishing glazes, and protective coatings are all covered in detail. You will also learn how to handle specialty surfaces, troubleshoot polish failures, and deliver vehicles with a documented, professional quality inspection.

How you study in practice Car Polishing Course

How you practise Car Polishing Course

For businesses looking to train their team

With Dedika for businesses, the course includes exercises and examples tailored to your own business and the way your company needs.

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Course content

8 Chapters • 40 LessonsDuration between 4 and 360 hours (you decide)

Chapter 1See details

Foundations of Automotive Polishing

  • Lesson 1 • Automotive Paint System Overview

    Covers the layers of modern automotive paint from substrate to clear coat. Provides the structural context needed to understand how polishing affects each layer.

  • Lesson 2 • Workplace Safety and Environmental Controls

    Covers PPE requirements, chemical handling, and ventilation standards for a polishing environment. Safe practices protect operators and comply with workplace health regulations.

  • Lesson 3 • Common Paint Defects Identification

    Teaches recognition of swirl marks, scratches, oxidation, and water spots. Accurate defect identification drives correct product and technique selection.

  • Lesson 4 • Polishing Science and Abrasion Principles

    Explains how abrasives remove material and level paint surfaces. Students gain the theoretical basis for selecting correct cut levels.

  • Lesson 5 • Paint Depth Gauges and Inspection Tools

    Introduces tools used to measure paint thickness and assess surface condition. Proper measurement prevents paint burn-through during correction.

Chapter 2See details

Polishing Equipment and Product Selection

  • Lesson 1 • Dual-Action and Forced-Rotation Polishers

    Explains orbital motion types and their effect on paint correction aggressiveness. Students learn when to choose DA or forced-rotation over rotary machines.

  • Lesson 2 • Polishing Pad Types and Materials

    Covers foam, microfiber, and wool pad construction and their cutting profiles. Pad selection directly determines the aggressiveness and finish quality achieved.

  • Lesson 3 • Equipment Maintenance and Storage

    Teaches cleaning, inspection, and storage routines for polishers and pads. Maintained equipment performs consistently and extends service life.

  • Lesson 4 • Rotary Polisher Operation

    Covers the mechanics, speed settings, and handling of rotary polishers. Rotary machines deliver the highest cut and require precise technique to avoid damage.

  • Lesson 5 • Compounds, Polishes, and Finishing Products

    Differentiates heavy compounds, polishes, and finishing glazes by abrasive content. Correct product selection determines correction efficiency and final gloss.

Chapter 3See details

Surface Preparation Before Polishing

  • Lesson 1 • Panel Masking and Protection

    Covers taping trim, rubber seals, and plastic components before polishing. Masking prevents product staining and machine contact damage on non-paint surfaces.

  • Lesson 2 • Clay Bar Decontamination

    Explains clay bar and clay mitt use to remove bonded surface contaminants. Claying produces a smooth surface that allows polishing pads to work evenly.

  • Lesson 3 • Two-Bucket Wash Method

    Teaches the two-bucket wash technique to prevent wash-induced swirl marks. Proper washing is the first step in any professional paint correction process.

  • Lesson 4 • Surface Inspection Under Lighting

    Teaches systematic inspection using LED, halogen, and natural light sources. Thorough inspection creates a defect map that guides the correction plan.

  • Lesson 5 • Iron Fallout and Tar Removal

    Covers chemical decontamination to remove embedded iron particles and tar deposits. These contaminants must be eliminated before clay or polishing begins.

Chapter 4See details

Single-Stage Paint Correction

  • Lesson 1 • Selecting the Correct Combination

    Teaches the pad-and-product matrix for single-stage correction decisions. Matching cut level to defect severity prevents over-correction and paint thinning.

  • Lesson 2 • Machine Speed and Pressure Control

    Covers optimal speed ranges and applied pressure for effective material removal. Consistent pressure and speed produce uniform correction across each panel.

  • Lesson 3 • Residue Removal and Inspection

    Covers correct microfiber towel technique for removing compound residue. Post-correction inspection confirms defect removal and identifies areas needing re-work.

  • Lesson 4 • Overlapping Pass Technique

    Teaches the 50% overlapping pass pattern for complete and even surface coverage. Consistent overlap eliminates missed areas and high-cut zones.

  • Lesson 5 • Working Area Size and Product Application

    Defines ideal working section size and correct product loading on pads. Proper product distribution ensures even abrasion and prevents dry buffing.

Chapter 5See details

Multi-Stage Paint Correction

  • Lesson 1 • Stage Two: Polishing and Refining

    Teaches medium-polish application to remove stage-one haze and refine clarity. This stage transitions the surface from corrected to near-finished condition.

  • Lesson 2 • Stage Three: Finishing and Jeweling

    Covers fine finishing polish and soft pad use to maximise gloss and clarity. Jeweling produces the mirror-like finish required for show-quality results.

  • Lesson 3 • Stage One: Heavy Cutting

    Covers aggressive compound and cutting pad use to remove deep defects. Stage one maximises material removal while monitoring paint thickness throughout.

  • Lesson 4 • When Multi-Stage Correction Is Required

    Defines defect types and severity levels that demand multi-stage approaches. Understanding escalation criteria prevents under-correction and unnecessary paint removal.

  • Lesson 5 • Full-Vehicle Correction Workflow

    Organises multi-stage correction into an efficient panel-by-panel vehicle sequence. Systematic workflow reduces total time and ensures consistent results across all panels.

Chapter 6See details

Finishing, Glazing, and Paint Protection

  • Lesson 1 • Ceramic Coating Fundamentals

    Introduces ceramic coating chemistry, surface requirements, and application basics. Ceramic coatings deliver semi-permanent protection and require precise application conditions.

  • Lesson 2 • Paint Protection Film Basics

    Covers PPF material types, coverage zones, and the role of film alongside polishing. Students understand when to recommend PPF as a complement to paint correction.

  • Lesson 3 • IPA Panel Wipe-Down Procedure

    Teaches isopropyl alcohol wipe-down to remove oils and fillers before protection. A clean, oil-free surface is essential for proper bonding of any protective product.

  • Lesson 4 • Paint Sealant Application

    Teaches synthetic sealant application for longer-lasting paint protection than wax. Sealants bond chemically to clear coat and resist UV, water, and contaminants.

  • Lesson 5 • Carnauba Wax Application

    Covers hand and machine application of carnauba wax for gloss and short-term protection. Wax provides a warm, deep finish and is ideal for show preparation.

Chapter 7See details

Specialty Surfaces and Problem Solving

  • Lesson 1 • Diagnosing and Correcting Polish Failures

    Covers common polishing failures including holograms, high spots, and streaking. Systematic diagnosis identifies root causes and guides effective re-correction.

  • Lesson 2 • Plastic Trim and Headlight Restoration

    Teaches polishing techniques adapted for plastic bumpers, trim, and headlight lenses. Plastic surfaces require lower heat and specific abrasives to avoid melting or hazing.

  • Lesson 3 • Polishing Matte and Satin Finishes

    Covers the unique requirements of matte and satin paint that prohibit standard polishing. Students learn approved cleaning and protection methods that preserve the factory texture.

  • Lesson 4 • Working in Challenging Conditions

    Addresses temperature, humidity, and direct sunlight effects on polishing outcomes. Students learn to adapt product and technique choices to environmental variables.

  • Lesson 5 • Wet Sanding for Deep Defect Removal

    Introduces wet sanding as a pre-polishing step for severe scratches and orange peel. Wet sanding requires careful grit progression and paint thickness monitoring.

Chapter 8See details

Professional Quality Control and Workflow

  • Lesson 1 • Quality Inspection at Each Stage

    Teaches mid-process and final inspection checkpoints using proper lighting. Stage-by-stage inspection catches errors early and maintains correction quality.

  • Lesson 2 • Efficient Job Timing and Workflow

    Covers time estimation, task sequencing, and workspace organisation for professional efficiency. Efficient workflow increases throughput without sacrificing correction quality.

  • Lesson 3 • Pre-Job Vehicle Inspection and Documentation

    Teaches systematic pre-job inspection and written condition documentation with photos. Documentation protects both the operator and the client and sets correction expectations.

  • Lesson 4 • Post-Job Delivery and Client Education

    Teaches vehicle delivery procedures and client care instruction for maintaining results. Educated clients preserve correction outcomes and generate repeat business.

  • Lesson 5 • Establishing Correction Goals with Clients

    Covers communicating realistic correction outcomes based on paint condition and budget. Clear goal-setting prevents client dissatisfaction and scope creep.

Certification

Your valid completion certificate

This course is for you:

  • Detailing beginners: eager to build a legitimate, professional skill set fast.

  • Car enthusiasts: wanting to restore and protect their own vehicles properly.

  • Auto technicians: looking to add high-margin paint correction to their services.

  • Career changers: seeking a skilled trade with low startup costs and real demand.

  • Mobile detailers: ready to move beyond basic washes into correction work.

  • Small shop owners: aiming to offer premium polishing as a standalone service.

What our students say

Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to change platforms... I'm grateful for everything you do, I've already recommended you to other people...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and simple to use. The diversity of content and complementary videos really help with learning.
André Felipe
André FelipePrompt Engineering Student

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