Gatorbak GB350 XP Synthetic Bunk Covers – XP Profile for 2x4 Flat Bunks (3.5” Wide)
Extreme Performance Series – Safe for Fiberglass & Painted Hulls
The Gatorbak GB350 XP is the ultimate carpet replacement for boat trailers and lifts using standard 2x4 flat bunks. Built from our exclusive XP synthetic material, it’s the only bunk cover on the market that’s proven safe for use with fiberglass and painted hull boats. Get the superior protection your investment deserves—without the problems caused by traditional carpet.
✅ Why Choose Gatorbak GB350 XP?
- XP-exclusive material – the only synthetic bunk cover safe for fiberglass & painted hulls
- Fully synthetic – no carpet, no mold, no rot
- Deep ribbed design – easily drains water & debris
- Prevents hull damage, blistering, and corrosion
- Fast, clean side-mount installation
- Works on wood or metal tube bunks (flat-mounted)
- Ideal for trailers, lifts, and storage racks
🌟 XP Material Advantage:
The ONLY synthetic bunk cover proven safe for fiberglass and painted hull finishes.
Gatorbak XP is engineered for extreme durability and soft, non-marring contact with even the most delicate hull surfaces.
📦 What’s in the Box:
- (2) Gatorbak XP Bunk Covers – Your selected length & color
- (4) Molded End Caps
- All color-matched 316 stainless steel mounting hardware
- Quick installation guide
📐 Product Specs:
- Fits Standard 2x4 flat bunks
- Profile: 3.5” wide x 1.5” deep
🔧 Installation Tips:
- Mount from side legs directly into the bunk board or metal tubing
- Includes 1” screws for covers, 1.5” screws for end caps
- Clean finish – no exposed hardware on top surface





