Marine Glass, Plexiglass, & Metal Care | Boat Polish & Restoration

Born Out of Pure Science

Glass Polish

Gtechniq Marine Glass Polish cuts through dirt, grime, and water spots with nano abrasives and citric acid. This marine polish leaves glass and plexiglass smear-free with a high-gloss finish.

Perfect for: Restoring clarity and removing surface imperfections from glass or plexiglass.

Born Out of Pure Science

Glass & Plexiglass Coat

Marine Glass & Plexiglass Coat reduces surface energy, causing water to bead and roll off. This water-repellent film improves visibility by clearing water quickly and minimizing residue and water spots.

Perfect for: A durable finish on glass and plexiglass with easy application.

Born Out of Pure Science

Metal Restoration Polish

Our Metal Restoration Polish restores stainless steel, brass, copper, and more without harsh chemicals or aggressive abrasives. It buffs to a blemish-free shine with long-lasting protection.

Perfect for: Bringing back deep lustre to oxidized surfaces and marine metals.

Born Out of Pure Science

Glass Cleaner

Marine Glass Cleaner uses a pure, high-performance formula that repels dust, eliminates stains, and prevents smearing. It works fast, leaving a streak-free, polished finish.

Perfect for: Routine boat cleaning and detailing.

Our Approach to Marine Care

Everyday Boaters

Polish solutions for glass, metal, and painted surfaces
Easy application with a clean cloth or applicator
Keeps windows, rails, and fittings free of stains, dirt, and oxidation

Weekend Cruisers

Maintains a high gloss finish on gel coat surfaces and fiberglass
Protects against surface imperfections between boat detailing sessions
Adds long-lasting protection without the effort of marine wax

Professional Detailers

Professional-grade compounds and polishes for best results
Reliable performance for boat cleaning and polishing.
Ideal choice for fleets or detail shops that want a consistent finish

The Gtechniq Difference

Science First, Always

Traditional boat cleaners, wax, and glass and metal polishes weren’t doing the job – so we combined advanced nanochemistry with real-world testing to create high-performing marine detailing products that deliver what you’re looking for.

The Gtechniq Difference

Built for Life on the Water

From fighting water spots on plexiglass to preventing corrosion on stainless steel, each formula gives you the confidence that your investment is shielded against everyday wear.

The Gtechniq Difference

Performance You Can See

The difference is visible after every application. Glass stays clearer, metals regain their deep lustre, and gel coat surfaces maintain a uniform, high-gloss finish.

The Gtechniq Difference

More Than Just Marine

Our solutions do more than just protect your boat. Gtechniq’s products are trusted across the marine, bike, & automotive industries for one reason: They work.

The Gtechniq Difference

Smart Surface Science

Our products are built with UV inhibitors and water-repellent properties so your fiberglass, stainless steel, painted surfaces, and more are all safeguarded from stains, oxidation, and sun damage.

Science at Work

At Gtechniq, our polishes and coatings are designed to make boat care better. Each product is tested in the lab and on the water, so you know it will stand up to UV rays, salt water, and everyday use. The result is protection you can count on, a finish that looks great, and an application process that works for you.

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FAQs

What’s the difference between marine polish and marine wax?

Marine polish restores and protects surfaces like glass and metal, while wax only coats the surface. Gtechniq polishes provide deeper cleaning, UV inhibitors, and long-lasting protection.

Can I use these products on fiberglass or painted surfaces?

Yes, Gtechniq products are safe on fiberglass, gelcoat, and painted surfaces when used with the right applicator pad or microfiber cloth.

How do I get the best results when polishing?

Work in a small area using a clean microfiber towel in a circular motion. Buff surfaces thoroughly for a high-gloss, mirror finish.

Do I need a professional detailer to apply these?

No, you can get professional results with our how-to guides and product-focused application accessories. For heavily oxidized surfaces or more intense cleanups, a professional detailer may speed up results.

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Glass, Plexiglass & Metal

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Glass Polish

Glass & Plexiglass Coat

Metal Restoration Polish

Glass Cleaner

Born Out of Pure Science

Glass Polish

Born Out of Pure Science

Glass & Plexiglass Coat

Born Out of Pure Science

Metal Restoration Polish

Born Out of Pure Science

Glass Cleaner

Our Approach to Marine Care

Everyday Boaters

Weekend Cruisers

Professional Detailers

The Gtechniq Difference

Science First, Always

The Gtechniq Difference

Built for Life on the Water

The Gtechniq Difference

Performance You Can See

The Gtechniq Difference

More Than Just Marine

The Gtechniq Difference

Smart Surface Science

Science at Work

FAQs

What’s the difference between marine polish and marine wax?

Can I use these products on fiberglass or painted surfaces?

How do I get the best results when polishing?

Do I need a professional detailer to apply these?

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