Sudbury Boat Care 846 Fiberglass Stain Lifter 16 oz - Waterline & Rust Stain Remover

The Sudbury Boat Care 846 Fiberglass Stain Lifter is a professional-grade, non-abrasive gel formula designed to chemically lift stubborn stains from fiberglass boat surfaces. This powerful stain remover effectively eliminates waterline stains, rust marks, marine growth, and tough exhaust discoloration without scratching or dulling your gel coat.

Key Features:

• Non-abrasive gel formula that clings to vertical surfaces for maximum contact time
• Chemically lifts stains rather than scrubbing them away, protecting gel coat integrity
• Removes waterline stains, rust streaks, marine growth, and exhaust discoloration
• Especially effective on new boats and fresh gel coat finishes
• 16 oz bottle provides multiple applications
• Safe for use on fiberglass surfaces when used as directed

The thick gel consistency allows the product to adhere to surfaces long enough to break down even the most stubborn stains, making it an essential maintenance product for boat owners who demand a pristine appearance. Ideal for use on hull sides, transoms, and other fiberglass areas where staining commonly occurs.