3M Headlight Restoration Kit 39195 — 3‑Stage Trizact Sanding Discs & Clear Protectant

3M Ultra Headlight Restoration Kit (39195) is a complete abrasive-and-polish system that removes yellowing and cloudiness from plastic lenses to restore clarity without replacing the lights.

Made from professional-grade 3M abrasive materials and finishing compounds, this kit combines sanding discs, a pad holder, masking tape and clear protectant so you can restore headlights, taillights and other plastic lenses at home. The multi-step abrasive system progressively refines the lens surface — from coarse sanding to fine Trizact finishing and a clear wax-like protectant — to reduce haze and improve light output while extending lens life versus expensive replacements.

How does the kit remove yellowing and haze from plastic lenses?

The restoration process uses progressively finer abrasives that sand away the degraded outer layer of the lens, then refine and polish the surface to optical clarity. 3M Trizact and finishing discs are engineered to wear evenly, preventing gouges while producing a consistent finish.

• Start with 500-grit gold sanding discs to remove oxidation and surface defects.
• Follow with 800-grit white finishing discs for smoothing and blending.
• Finish with the 3000-grit Trizact refining disc for a fine polished surface.
• Apply the Quick Headlight Clear coat to protect the restored finish.

What tools are needed and how easy is the kit to use?

The kit includes a disc pad holder sized for the supplied discs and works either by hand or with a common household drill for faster results. Clear, step-by-step directions are included, allowing do-it-yourselfers to complete the job without specialized equipment.

• Disc pad holder (3.25 in) attaches to included discs for hand or drill use.
• Simple masking tape included for protecting surrounding paint and trim.
• Color-coded discs guide the sequencing from coarse to fine abrasives.
• No professional shop tools required; drill optional for speed.

Will this work on all types of plastic lenses and lights?

This 3M kit is formulated for automotive plastic lenses including headlights, taillights, fog lights and marker/directional lenses. It addresses UV degradation, yellowing and surface oxidation typical of clear plastic lamp covers.

• Safe for polycarbonate and other plastic lens materials when used per instructions.
• Effective on single-lens assemblies and multi-lens housings found on many vehicles.
• Not intended for painted lenses or deep structural cracks—evaluate damage first.
• Includes masking tape to protect adjacent painted surfaces during sanding.

How long do results last and is there protection included?

The kit includes a Quick Headlight Clear protectant designed to provide a durable top layer that helps inhibit re-yellowing and keeps the newly polished surface clearer for longer. Longevity depends on environmental exposure, vehicle storage and driving conditions.

• Quick Headlight Clear adds a protective coating to slow UV-driven degradation.
• Periodic maintenance and reapplication can extend clarity and performance.
• Proper technique during sanding and finishing maximizes adhesive and protective bonding.
• Saving the cost of lens replacement is typical when restoration is carried out correctly.

Who is this for: The 3M Ultra Headlight Restoration Kit (39195) is aimed at vehicle owners, DIY enthusiasts and detailers who want a professional-grade, stepwise abrasive system to revive oxidized plastic lenses and protect them afterward. It’s appropriate for anyone looking to improve lamp appearance and light output, avoid costly lens replacement, and perform a repair with common household tools or a drill.