Grandpa Bosch’s Super Gloss Polish and Sealant -12 Bottle Case

Super Gloss Metal Surface Polish

12 Bottle Case for Professionals & Power Users

Whether you’re running an auto shop, detailing business, or simply serious about your shine, the Super Gloss Metal Surface Polish 12 Bottle Case is your go-to solution for long-lasting performance. This professional-grade metal polish is engineered to restore, protect, and enhance the appearance of all metal surfaces, delivering a mirror-like finish that resists tarnish, oxidation, and buildup.

Built for Heavy-Duty Results

This isn’t just any steel polish. It’s the same trusted formula as our single bottle, now in a cost-effective 12-pack for those who demand results on a larger scale.

Use it on:

• Chrome wheels and trim
• Stainless steel appliances and fixtures
• Aluminum, brass, and copper surfaces
• Automotive and marine metal finishes
• Tools, machinery, and industrial metal parts

Why Super Gloss Metal Polish Stands Out

Industrial-Grade Performance

Tough on tarnish, safe on surfaces. Quickly removes oxidation, water spots, and fine scratches with minimal effort.

High Gloss Finish

Delivers a smooth, reflective shine without greasy residue or clouding—just clean, brilliant metal.

Protective Barrier

Leaves behind a slick, invisible layer that helps resist rust, corrosion, and fingerprint smudging.

Bulk Value

Perfect for commercial settings, high-volume users, or stocking up for long-term use. More shine, less spend.

How to Use:

1. Clean the Surface to remove dust and debris.
2. Apply a small amount of polish with a clean microfiber or cotton cloth.
3. Rub in circular motions until the tarnish or oxidation is gone.
4. Let dry, then buff to a shine using a fresh cloth.

Pro Tip: For stubborn buildup or heavily oxidized metal, repeat the process or apply slightly more pressure.

Who It’s For:

• Auto detailing professionals
• Motorcycle & car enthusiasts
• Metal fabricators and restoration techs
• Homeowners with stainless steel kitchens
• Maintenance teams and property managers

Customer Reviews:

“This polish makes our showroom chrome shine like glass. We use the 12-pack in all our locations.”
– Mike R., Auto Detailing Business Owner

“Unbeatable for stainless steel and aluminum parts. Super Gloss is part of our regular maintenance protocol now.”
– Aaron P., Metal Shop Supervisor

“Great value, and the quality speaks for itself. One polish that works across all the metal finishes I deal with.”
– Grace H., Restoration Specialist

Get More Shine for Less – Order the Super Gloss 12-Bottle Metal Surface Polish Case Today!