Menzerna 3in1 Cut, Gloss, and Wax
Menzerna 3in1 Cut, Gloss, and Wax is a one-step medium-cut polish that cuts, glosses, and seals—removes ~3000-grit marks, swirls, and haze while leaving a protective high-gloss finish.
All-in-one when you need speed on used boats and vehicles without a full compound–polish–wax sequence. Ideal for maintenance details and less-experienced machine users.
Why detailers keep it on the cart
- One-step: medium cut + gloss + wax/seal in a single product
- Handles ~3000-grit marks, swirls, smears, and shadows
- Faster workflow for used and year-old finishes
- SKU: M-3IN1Q
How to use
- Wash and dry; clay if contaminated
- Apply 3in1 to a polishing pad; work a section until defects clear and gloss builds
- Wipe residue; inspect; rework only where needed—no separate wax step required for light protection
Note: One-step protection is lighter than a dedicated ceramic or long-term sealant. Deep sanding marks still need a heavy cut first. Spot-test new clears.
- Free UPS Ground on orders over $200
- $7 flat rate on orders under $200
- Same-day shipping on orders placed before 2pm ET, Mon–Fri (business days)
- Most items ship UPS Ground or USPS Priority Mail. Hazardous materials (flammable, corrosive or oxidizer products) ship UPS Ground only and are not eligible for USPS, expedited, overnight or air shipping.
- Discounted UPS overnight rates available on non-hazardous items
The training at Marine Detail supply is very hands on and educational. the knowledge that you will gain from industry professionals is going to help take your business to the next level.
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FAQ
Will there be hands on demonstration?
Absolutely. We will have a boat in the shop to work on. We typically focus on the hull sides. All the Starke products, pads and machines will be on display and available for use.
Will there be classroom work?
Yes. We like to sit down and go over some over the basics. We will have a presentation and slideshow. We start by introducing everyone. We like to ask why each person came and what they wanted to gain from this experience. Once we figure that out we can then dial in the message to focus on where everyone needs the most information.
Is this an accreditation course?
Yes. Sign up for this course to become a Starke Certified Installer and be listed on our site and receive special discounts on Starke products.
If I am a DIYer, can I attend this course.
Absolutely. This class is for the professional or the enthusiast. The techniques we will be teaching work across the board.