August Advanced Wet Sanding Training

3-Day Intensive | August 28-30, 2026 | Carol Stream, IL

Hosted at the Gloss University Studio in Carol Stream, Illinois, this three-day advanced wet sanding class is limited to just four students for a focused, hands-on learning experience.

Designed for experienced detailers, this training takes a deep dive into the multi-stage wet sanding and paint correction processes used to achieve true show-car results. Over three full days, students will work as a small group on a custom Chrysler SRT featuring a recently refinished aftermarket paint system, learning how to safely level, refine, and correct premium paint at a professional level.

Class Schedule & Arrival

Class Time:

• Day 1: 9:00 AM – 5:30 PM

• Day 2: 9:00 AM – 5:30 PM Extended as needed

• Day 3: 9:00 AM – 5:30 PM

Students are asked to arrive 15 minutes prior to the start of each day to get situated and ready to begin on time.

What You’ll Be Working On

The subject vehicle for this class is a Chrysler SRT that has recently undergone extensive paintwork and refinishing. Featuring an aftermarket paint system with multiple layers of clear coat, this vehicle provides an ideal platform for teaching advanced sanding and refinement techniques commonly used in restoration, custom paint, and high-end correction work.

Throughout the weekend, students will participate in the complete finishing process, following the vehicle from texture reduction and surface leveling through final paint correction and refinement.

Training Breakdown

Day 1 – Theory, Tools & First-Stage Sanding

The class begins with a strong technical foundation before moving into hands-on work.

Morning Session:

• Paint system evaluation and inspection

• Understanding aftermarket paint systems

• Sandpaper types, grit selection, and sanding blocks

• Hard blocks vs. foam blocks and proper use cases

• Live Q&A to prepare for hands-on sanding

Afternoon Session:

• Surface mapping and defect identification

• Begin the first stage of sanding as a group

• Learn proper technique, pressure control, and surface evaluation

Day 2 – Advanced Sanding & Texture Reduction

Sanding work continues throughout the day with a focus on:

• Multi-stage sanding progression

• Dry sanding vs. wet sanding

• Reading scratch patterns and surface texture

• Texture reduction and leveling techniques

• Understanding how different grits behave in real-world conditions

Due to the labor-intensive nature of advanced wet sanding, Day 2 may extend beyond the scheduled end time to ensure each stage of the process is completed correctly without rushing.

Following the conclusion of Day 2, students will head to a group dinner, providing an opportunity to relax, discuss the day's work, and continue learning in a more informal setting.

Day 3 – Paint Correction & Final Refinement

The final day transitions into correcting and refining the sanded surface.

Topics include:

• Rotary polishing fundamentals and benefits

• Wool vs. foam pads and their roles in correction

• Compounding and refinement strategies

• Technique, pressure, and cycle time management

• Lighting and inspection methods

• Achieving maximum gloss, clarity, and finish quality

Students will experience firsthand how proper sanding creates the foundation for efficient correction and show-quality results.

Important Class Disclaimer

This is not a beginner-level class.

Students must have prior experience with machine polishing and feel confident operating polishing equipment. No sanding experience is required; however, a solid understanding of paint correction fundamentals is expected.

Why This Training Is Different

• Limited to just 4 students for maximum hands-on experience

• Work on a real Chrysler SRT with a custom aftermarket paint system

• Follow a complete sanding and correction process from start to finish

• Advanced techniques rarely taught in group settings

• Focused on precision, process control, and professional execution

Whether your goal is to improve your restoration work, expand your paint correction capabilities, or gain confidence in advanced sanding techniques, this class is designed to provide real-world experience that can immediately be applied to client vehicles.