Aquatech Marine Polishing Compound is a professional-grade polish built for gelcoat, fiberglass, metal, and painted marine surfaces. It removes light-to-moderate oxidation, lifts stains, and restores a clean, reflective gloss in a single step — with built-in UV inhibitors that help the finish resist fading, chalking, and salt corrosion between applications.

What it does

Removes oxidation, water stains, and minor surface imperfections from gelcoat, fiberglass, metal, and painted boat surfaces
Restores a deep, uniform gloss without the haze left by cheaper compounds
UV inhibitors slow chalking and fading, extending the life of the finish
Repels stains and salt buildup, making future washes faster
Works by hand with a wax applicator or by machine with a polishing pad
Safe for boats, yachts, jet skis, and other marine equipment

Specifications

Spec	Details
Surfaces	Gelcoat, fiberglass, painted surfaces, metal, Plexiglass
Application	Hand or machine (polishing pad, 1,500–2,000 RPM)
UV protection	Yes, built-in UV inhibitors
Finish	High gloss
Oxidation level	Light to moderate (for heavy oxidation, use Buff & Cut first)
Safe on	Boats, yachts, jet skis, RVs, PWCs
Cleanup	Water-soluble
Made in	USA

How to use

Wash and dry the surface thoroughly before polishing.
Shake well. Apply a small amount to a wax applicator pad or polishing pad.
Work in a small section (2–3 sq ft) using overlapping circular motions.
Let the compound dry to a light haze, then buff off with a clean microfiber cloth.
For heavily oxidized surfaces, start with Aquatech Buff & Cut Compound, then follow with this product.

Pairs with

For a mirror finish, follow this step with Aquatech Ultra High Gloss Polish. For heavy oxidation removal, precede with Aquatech Buff & Cut Compound.

Good to know

Not recommended for matte or satin finishes
Avoid working in direct sunlight on hot surfaces
Water-soluble — cleans up with soap and water

Marine Polishing Compound

Available Options