Chemical Guys InSynchro V45 Polish - 16 oz Medium Cut Polish for a Showroom-Worthy Finish

Refine, Restore, and Reveal with InSynchro V45 Polish

InSynchro V45 Polish (GAP12016) is the next step in professional paint correction, designed to refine surfaces after heavy compounding and restore a flawless, high gloss finish. This medium cut polish removes light scratches, swirl marks, hazing, and micro-marring while enhancing the true depth and vibrancy of your vehicle’s color.

Formulated with advanced abrasives, V45 balances cutting power with finishing ability, making it the perfect solution for restoring clarity and gloss. Whether you are correcting daily driver paintwork or enhancing the finish on a show car, this polish delivers smooth, consistent results that minimize the need for repeated passes. The easy working formula ensures both professionals and enthusiasts can achieve mirror-like finishes with confidence.

V45 Polish is designed to be used with both dual action and rotary polishers, giving flexibility for different detailing setups. It’s safe for use on cars, trucks, motorcycles, RVs, and more, making it an essential product for any garage or professional shop. As the second stage in the Chemical Guys InSynchro correction system, it follows V43 Compound to refine heavy compounding marks and prepare the surface for final protection with waxes, sealants, or ceramics.

Bring out the best in your paintwork with Chemical Guys InSynchro V45 Polish—the polish that bridges correction and perfection for a radiant, showroom worthy shine.

Key benefits

• Removes light scratches, swirl marks, hazing, and micro-marring
• Restores depth and vibrancy to enhance color gloss
• Balances cutting power with finishing for smoother, fewer passes
• Compatible with dual action and rotary polishers across vehicles
• Preps surfaces for waxes, sealants, or ceramic coatings
• Suitable for cars, trucks, motorcycles, and RVs

Smart workflow and versatile use

Ideal as the second step after V43 Precision Cut Compound in the InSynchro system, V45 refines heavy marks and sets the stage for final protection. The formula is easy to work in sections, making it suitable for both professional shops and dedicated hobbyists. After you wipe away the residue, you can inspect the corrected area and evaluate color depth and gloss before applying glaze, wax, or coating.

Why choose V45? It offers a measured balance of aggressiveness and finesse, helping you achieve a cleaner, more uniform finish on a variety of finishes while maintaining painterly control. This polish may help reveal deeper color and a showroom-like gloss when used as part of a balanced correction routine.

• Second step in the InSynchro system after V43
• Works with either DA or rotary polishers
• Provides a smooth, mirror-like finish ready for protection
• Versatile for multiple vehicle types including daily drivers and show cars