Gatorbak GB350 XP Pontoon Bumper Kit

Premium XP Synthetic Pontoon Protection – Assembly Required

Now Manufactured with Premium Gatorbak XP Material

Protect your pontoon investment with the all-new Gatorbak GB350 XP Pontoon Bumper Kit. Featuring our premium patented XP material, this upgraded bumper system delivers superior protection, durability, and appearance compared to traditional carpet-covered bumpers.

Designed around our popular GB350 XP profile, these bumpers provide a clean, modern look while helping protect your pontoon tubes during loading, unloading, docking, and storage. Unlike carpet, XP material won't hold moisture, trap debris, rot, mold, or create unnecessary wear on your boat.

Protected under U.S. Patent No. 12,611,978

Why Choose Gatorbak GB350 XP Pontoon Bumpers?

• Manufactured from premium Gatorbak XP material
• The only patented synthetic material engineered for fiberglass and painted hull protection
• Soft, durable synthetic construction – no carpet, mold, rot, or mildew
• Cushioned protection for pontoon tubes during loading and docking
• Deep ribbed design helps shed water, sand, and debris
• Clean, professional appearance for trailers, docks, and lifts
• UV-resistant and anti-microbial for long-term outdoor performance
• Safe for fiberglass, painted, aluminum, and gelcoat surfaces
• 100% Made in the USA

XP Material Advantage

Gatorbak XP is the only patented synthetic bunk and bumper material specifically engineered to provide non-marring contact with fiberglass and painted hulls while maintaining exceptional durability in harsh marine environments. Whether you're loading at the ramp, tying up at the dock, or storing your pontoon on a lift, XP material helps protect your investment from unnecessary wear.

What's Included

• (2) GB350 XP Pontoon Bumper Covers
• (4) Molded End Caps
• Color-matched 316 Stainless Steel Mounting Hardware
• Step-by-Step Installation Instructions

Note: Lumber is not included. Designed to install on standard flat-mounted 2x4 boards.

Product Specifications

• Profile: GB350 XP
• Width: 3.5"
• Depth: 1.5"
• Fits Standard 2x4 Flat-Mounted Boards
• Premium XP Synthetic Material
• Deep Ribbed Surface for Enhanced Drainage and Protection

Installation Notes

• Designed for standard 2x4 flat-mounted boards
• Side-mount installation for a clean appearance
• No exposed hardware on the top surface
• Installation hardware and instructions included

Perfect For

• Pontoon Trailers
• Boat Lifts
• Dock Protection
• Marina Applications
• Storage Rack Systems

Why Upgrade from Carpet?

Traditional carpet-covered bumpers can trap moisture, hold debris, promote mold growth, and eventually wear down over time. Gatorbak XP provides a cleaner, longer-lasting synthetic solution that helps protect your pontoon while maintaining a professional appearance season after season.

100% Made in the USA • Free U.S. Shipping • Backed by a 3-Year Limited Warranty