HULL PRO: BOOSTING SHINE AND SPEED ON A SEA-DOO RXT-X 325

January 15, 2025

ITAJAI, BRAZIL

ARMUS BRAZIL / JRG CORP

When Armus Brazil applied Hull Pro to a scratched and weathered Sea-Doo RXT-X 325, the transformation was immediate—glossier finish, smoother surface, and a measurable gain in top speed. This fiberglass hull had seen its share of beach landings and rough handling, but Hull Pro’s ultra-durable finish not only restored its appearance but also enhanced performance metrics on the water. For riders demanding more from their machines, Hull Pro is proving to be a powerful upgrade—both aesthetically and functionally.

RESTORING THE HULL FOR PERFORMANCE AND AESTHETICS

Before Hull Pro, the Sea-Doo RXT-X 325 was showing clear signs of use—beach scratches, storage marks, and a worn finish. Armus Brazil carefully prepped the hull using acetone wipes and a deep clean to remove contaminants, ensuring maximum adhesion. Once prepped, Hull Pro was applied in a controlled environment, instantly enhancing the color depth and gloss of the fiberglass surface.

Beyond aesthetics, Hull Pro filled in minor scratches across the hull, smoothing the surface for better water flow. The result was a like-new appearance that not only turned heads but also set the foundation for improved hydrodynamic performance. For personal watercraft like the RXT-X 325, a smoother hull means faster planing, better efficiency, and longer life between detailings.

MEASURED SPEED GAINS AFTER HULL PRO APPLICATION

Performance gains were clear and quantifiable after Hull Pro was applied.

In neutral trim, the RXT-X 325 previously topped out at 75.9 mph (122.1 km/h). After the application, it hit 76.7 mph (123.4 km/h), an increase of roughly 1.1% in top speed with no other changes.

In high trim, the speed improved from 77 mph (123.9 km/h) to 78.3 mph (126 km/h)—a 1.7% performance boost, thanks to reduced drag and smoother water displacement.

These speed improvements translate directly to better throttle response and more efficient power use, especially at cruising speeds. For a high-performance watercraft like the RXT-X 325, every mph counts—and Hull Pro delivers measurable results that support both fun and functionality on the water.

Check out the before and after below. Before application, you can see dark scratches on the hull. After applying Hull Pro, not only are the scratches filled in, and the paint pops with a high-gloss finish that is so shiny, it reflects the stonework of the floor beneath the jet!

POST HULL PRO APPLICATION

ORIGINAL HULL WITH SCRATCHES

A HYDROPHOBIC, LONG-LASTING SOLUTION FOR FIBERGLASS HULLS

Hull Pro is more than just a coating—it’s a performance-grade shield built to withstand the rigors of aggressive marine use. Its non-sacrificial epoxy formula won’t wear off like wax or sealant and offers lasting protection from water ingress, UV damage, and abrasion. For fiberglass hulls especially, this means stronger resistance against gelcoat breakdown and oxidation over time.

The hydrophobic surface also makes clean-up easier, reducing water spotting and keeping hulls looking newer, longer. Riders in saltwater environments or on high-speed craft like the RXT-X 325 will benefit from less grime buildup and less need for chemical cleaning. Hull Pro helps preserve your investment, performance, and time.

PROTECT YOUR JET SKIS TODAY WITH A HULL PRO PWC KIT

Armus Brazil’s recent application on the Sea-Doo RXT-X 325 shows what’s possible when top-tier products meet skilled installers. Whether you own a personal watercraft or a full-sized vessel, JRG Corp can help you experience the same performance, gloss, and protection.

If you're in Brazil and want to rejuvenate your hull while boosting speed and durability, contact JRG Corp—your official Armus distributor—at armusbr.com. Their expert team can walk you through the Hull Pro process and help you get the most out of your boat or Jet Ski.

If you’re located in the United States, buy your PWC kit today! A 4.25oz PWC Kit of Hull Pro can cover a full jet ski’s hull. Application is simple with just a foam tipping brush! Reach out to us today with any questions you might have!