1. Introduction
This manual provides detailed instructions for the proper installation, use, and maintenance of your SBU Boat Cover, designed specifically for the Lund 1600 Explorer DLX models from 1992 to 1996. Adhering to these guidelines will ensure optimal performance and longevity of your boat cover.
The SBU Boat Cover is engineered from 600 Denier Marine Grade Polyester with a Urethane coating, offering robust protection against various environmental elements. It is suitable for trailering, storage, and mooring applications.
2. Product Features
The SBU Boat Cover incorporates several design elements for enhanced durability and ease of use:
- Material: 600 Denier Heavy-Duty, Breathable, Urethane Coated Marine Grade Woven Canvas Polyester. This material is designed to be water repellent and resist stretching or shrinking.
- Protection: Provides year-round outdoor and indoor protection against finish-destroying agents.
- Versatility: Suitable for boat trailering, boat storage on a trailer, dock or boat lift, and mooring purposes.
- Secure Fit: Features a fully elastic cord in the hem around the bottom for a semi-custom tight fit.
- Integrated System: Includes an integrated buckle and strap system for easy fitting and secure trailering.
- Reinforcements: Stress points are reinforced with non-scratch corners and middle sections to prevent wear.
- Air Circulation: Equipped with air vents to prevent wind lofting and promote air circulation, reducing moisture buildup.

Image: Key features of the SBU Boat Cover, including its water-repellent fabric, secure buckle system, included storage bag, and integrated air vent.
3. Setup and Installation
Proper installation is crucial for the effectiveness and longevity of your boat cover. Follow these steps carefully:
- Prepare the Boat: Ensure your boat is clean and dry before covering. Remove any sharp objects or protrusions that could tear the cover.
- Identify Front and Rear: Unfold the cover and identify the front (bow) and rear (stern) ends. The cover is typically shaped to fit the boat's contours.
- Drape the Cover: Carefully drape the cover over the boat, starting from the bow and working towards the stern. Ensure it is centered and evenly distributed.
- Secure the Hem: The elastic cord in the hem should snugly fit around the boat's hull. Adjust as necessary to achieve a tight fit.
- Attach Straps: Utilize the integrated buckle and strap system. Pass the straps under the boat and connect them to the corresponding buckles on the opposite side. Tighten the straps firmly but without excessive force to secure the cover. Ensure straps are not twisted.
- Utilize Support Poles (Recommended): For optimal water runoff and to prevent pooling, it is highly recommended to use support poles (sold separately) to create high points under the cover. This prevents water and debris from accumulating, which can stress the fabric and lead to damage.

Image: An SBU Boat Cover properly installed on a boat, secured with straps for trailering or storage.

Image: The SBU Boat Cover in both gray and blue variations, highlighting the elastic hem for a snug fit and the buckle system for secure attachment.
4. Operation and Usage
The SBU Boat Cover is designed for various applications:
- Trailering: The integrated buckle and strap system allows for secure trailering at generally accepted safe speeds. Ensure all straps are tightly fastened and the cover is taut to prevent flapping, which can cause wear and damage.
- Storage: For long-term storage, whether on a trailer, dock, or boat lift, ensure the cover is clean and dry before application. The air vents help prevent moisture buildup and mildew.
- Mooring: The cover can be used while the boat is moored. The water-resistant material and secure fit provide protection from rain, sun, and debris.
Important Note: If your boat has a wakeboard tower, bow rails over 6 inches in height, or an extended swim platform, please consult SBU customer support to ensure proper fitment. Outboard motor hoods are sold separately.

Image: A detailed view of the 600 Denier Woven Polyester Canvas fabric and the elastic cord integrated into the hem, demonstrating the quality and snug fit features.

Image: A close-up showing both the exterior and interior views of the air vents designed to prevent wind lofting and ensure proper air circulation under the cover.
5. Care and Maintenance
To maximize the lifespan of your SBU Boat Cover, regular care and maintenance are recommended:
- Cleaning: Clean the cover periodically with mild soap and water. Use a soft brush or sponge to remove dirt, mildew, or stains. Rinse thoroughly with clean water and allow it to air dry completely before folding or storing. Do not use harsh chemicals or abrasive cleaners.
- Drying: Always ensure the cover is completely dry before folding and storing it in the provided storage bag. Storing a damp cover can lead to mildew growth and material degradation.
- Inspection: Regularly inspect the cover for any signs of wear, tears, or damage, especially at stress points and around straps. Promptly repair any minor damage to prevent it from worsening.
- Support Poles: Continue to use support poles to prevent water pooling, especially during heavy rain or snow. This reduces stress on the fabric and seams.

Image: The included storage bag and tie-down trailering straps, essential accessories for the boat cover's use and storage.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Water pooling on cover | Insufficient support, cover not taut, or improper angle. | Use support poles to create higher points. Ensure straps are tightened evenly to create a taut surface. |
| Cover flapping during trailering | Straps are not tight enough or improperly secured. | Re-tighten all straps. Ensure straps are not twisted and are routed correctly under the boat. |
| Mildew or mold growth | Cover stored damp, poor air circulation. | Clean the cover with a mild bleach solution (diluted) or specialized mildew cleaner. Ensure cover is completely dry before storage. Verify air vents are clear. |
| Tears or abrasions | Contact with sharp objects, excessive friction, or prolonged exposure to harsh elements. | Inspect boat for sharp edges. Use repair kits for minor tears. For significant damage, consider replacement. Ensure stress points are reinforced. |
7. Specifications
| Attribute | Detail |
|---|---|
| Model Number | SBU181 |
| Compatibility | Lund 1600 Explorer DLX (1992-1996) |
| Material | 600 Denier Marine Grade Polyester (Urethane Coated) |
| Color | Gray |
| Special Features | UV Protection, Water-Resistant, Adjustable, Lightweight, Sun-Protection, Air Vents, Reinforced Stress Points, Elastic Hem, Integrated Buckle and Strap System |
| Item Weight | 14 pounds |
| Product Dimensions | 16 x 12 x 18 inches (packaged) |
8. Warranty and Support
SBU stands behind the quality of its products. For specific warranty details regarding your boat cover, please refer to the documentation included with your purchase or visit the official SBU website. The product description mentions "Covering the material and workmanship."
For customer support, inquiries, or assistance with your SBU Boat Cover, please contact the seller, StopByUs Inc, or visit the SBU store on Amazon:
- Seller: StopByUs Inc
- Amazon Store: Visit the SBU Store
The manufacturer, SBU, is a US-based family shop committed to customer satisfaction and product quality.





