A man wearing a cap and gloves polishes the side of a large white boat using a cloth. The boat is on a trailer, parked outdoors on grass with trees and a building in the background.

Boat Gelcoat Restoration & Detailing Products

Preserve and enhance your boat’s gel coat with our specialized detailing products, formulated to restore gloss, prevent oxidation, and protect against UV damage. Designed for long-lasting resilience, these products keep your boat’s finish looking vibrant and smooth, ready to withstand the toughest marine environments.

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11 products

Before and after using Undrdog water spot remover on car paint
Water Spot Remover Sale priceFrom $17.00
car-loves-use-quick-detail.jpg - Rethink Car Wax: Discover a Superior Shine with Quick Detail - Undrdog Surface Products
Quick Detail: Effortless Shine & Protection Sale priceFrom $38.00
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qd.jpg - QD Plus: Superior Gloss & Protection - Undrdog Surface Products
QD Plus: Superior Gloss & Protection Sale price$97.00
Undrdog-Soap-in-Action.jpg - Undrdog Soap: Ultimate Car & Boat Wash - Undrdog Surface Products
Undrdog Soap: Ultimate Car & Boat Wash Sale priceFrom $10.00
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QuickDetail32oz_456ebb35-c9cb-4370-877f-b53d829f53b7.jpg - Undrdog Matte QD - Undrdog Surface Products
Undrdog Matte QD Sale priceFrom $38.00
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Undrdog-Soap-in-Action_80ff3766-a9fb-403d-a09e-bd10eebb7f4b.jpg - Midnight Black Car Soap: Because Dark Cars Don't Need Special Treatment! - Undrdog Surface Products
Midnight Black Car Soap: Because Dark Cars Don't Need Special Treatment! Sale priceFrom $10.00
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Undrdog-Soap-in-Action_e033b7f7-c438-4436-80b4-53d94b0b6237.jpg - Snowy White Car Soap for White and Silver Colored Cars - Undrdog Surface Products
Snowy White Car Soap for White and Silver Colored Cars Sale priceFrom $10.00
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Undrdog-Soap-in-Action_ddd65a03-aef7-4bd9-b110-4cfd489b085a.jpg - ColorPop Car Soap: Vibrant Cleaning for Every Hue! - Undrdog Surface Products
ColorPop Car Soap: Vibrant Cleaning for Every Hue! Sale priceFrom $10.00
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car-loves-use-quick-detail.jpg - Rethink Car Wax: Discover a Superior Shine with Quick Detail - Undrdog Surface Products
Rethink Car Wax: Discover a Superior Shine with Quick Detail Sale priceFrom $38.00
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QuickDetail32oz_bd2e6019-c17b-4479-a2f6-2626947d5524.jpg - Upgrade from Boat Wax: Quick Detail for Superior Marine Shine - Undrdog Surface Products
Upgrade from Boat Wax: Quick Detail for Superior Marine Shine Sale priceFrom $38.00
MysteryElixirUndrdog3.jpg - Mystery Elixir - Undrdog Surface Products
Mystery Elixir Sale priceFrom $21.00

Why 10,000+ Detailers Choose Undrdog

10,000+ Vehicles Protected

Real detailers. Real results. From weekend warriors to full-time pro shops — Undrdog-coated vehicles stay cleaner, longer.

4.9★ Average Rating

Hundreds of verified 5-star reviews. Detailers trust Undrdog to deliver — every coat, every time.

2× Money Back, Zero Risk

Not happy? We'll refund double your money. No ifs, no buts — just results or we pay you back twice.