{"product_id":"grunt-32oz-boat-cleaner-removes-waterline-rust-stains","title":"Grunt! 32oz Boat Cleaner - Removes Waterline \u0026 Rust Stains","description":"\u003cp\u003e\u003cstrong\u003eGrunt! 32oz Boat Cleaner - Removes Waterline \u0026amp; Rust Stains\u003c\/strong\u003e is organized for ignition \u0026amp; electrical engine parts shoppers who need a clear, professional marine parts buying experience.\u003c\/p\u003e\u003cp\u003e32oz Boat Cleaner - Removes Waterline \u0026amp; Rust Stains This is an ethanedioic acid-based cleaner. Features: This cleaner removes yellow\/brown waterline stains\/scum and rust stains Shelf Life at 23 degrees Celsius is 24 months Specifications: pH Value: 1.0 Size: 32oz bottle The Product Can Be Applied By: A brush is recommended, but cotton, a rag, or a sponge may be used Product Mixing Ratio (By Volume): Single pack Recommended Use To be used for cleaning the waterline staining and rust staining on GRP and painted surfaces. Surface Preparation Apply the product to the area to be treated. Allow it to work for up to 10 minutes. Rinse well with fresh water and a sponge. Pre-treatment Clean with dete\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Product Details\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eBrand \/ Manufacturer: Grunt!\u003c\/li\u003e\u003c\/ul\u003e\u003cul\u003e\n\u003cli\u003eSearch-optimized by brand, system, part type, and fitment cues.\u003c\/li\u003e\n\u003cli\u003eVerify compatibility with your original part number, engine model, and application before ordering.\u003c\/li\u003e\n\u003cli\u003eBuilt for boat owners, e-commerce shoppers, and professional marine service teams.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRUNT!","offers":[{"title":"Default Title","offer_id":43285671215193,"sku":"100039","price":28.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0623\/1818\/2489\/files\/grunt-32oz-boat-cleaner-removes-waterline-amp-rust-stains-4747003.jpg?v=1761800264","url":"https:\/\/www.marinepartsonly.com\/products\/grunt-32oz-boat-cleaner-removes-waterline-rust-stains","provider":"Marine Parts Only","version":"1.0","type":"link"}