{"product_id":"hardline-products-boat-registration-numbers-kit-3-inch-silver-black-vinyl-uscg-compliant-fade-fuel-resistant","title":"Hardline Products Boat Registration Numbers Kit — 3-Inch Silver\/Black Vinyl, USCG-Compliant, Fade \u0026 Fuel Resistant","description":"\u003cp\u003e\u003cstrong\u003eHardline Products Series 320 is a complete 3-inch marine registration decal kit engineered for long-lasting, USCG-compliant hull identification that resists sun, fuel, and saltwater.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eGive your boat, PWC, or personal watercraft a professional, factory-installed look while meeting legal registration requirements. The Series 320 kit supplies durable, high-contrast silver letters with a black outline on 4-mil outdoor vinyl and includes enough characters to mark both port and starboard sides. Designed and engineered in the USA, these decals balance long-term performance with easy, peel-and-stick installation so your identification stays legible and secure season after season.\u003c\/p\u003e\n\n\u003ch3\u003eHow do these decals stand up to sun, salt, and fuel?\u003c\/h3\u003e\n\u003cp\u003eThe Series 320 uses marine-grade 4-mil vinyl plus a UV-protective gloss that reduces fading and prevents the yellowing common with low-quality stickers. A fuel-resistant face film and scratch-tolerant finish keep the characters readable after regular use.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e4-mil vinyl with UV glossy coating for fade resistance\u003c\/li\u003e\n  \u003cli\u003eFuel- and scratch-resistant face film\u003c\/li\u003e\n  \u003cli\u003eEngineered to resist curling and edge lift in marine environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these meet US Coast Guard and state registration rules?\u003c\/h3\u003e\n\u003cp\u003eYes — the kit delivers 3-inch block font characters in a high-contrast silver with black outline designed for visibility and compliance. The size and typeface are chosen to satisfy USCG guidelines and most state boating requirements for registration lettering.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e3-inch block characters for legal legibility\u003c\/li\u003e\n  \u003cli\u003eHigh-contrast color scheme for quick identification\u003c\/li\u003e\n  \u003cli\u003eSufficient character count to create standard registration formats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat surfaces can I apply these decals to, and how permanent is the bond?\u003c\/h3\u003e\n\u003cp\u003eSuper-Stick Adhesive is formulated to create an aggressive, long-term bond to common marine substrates. They peel and stick for simple placement yet resist peeling at speed, on wet surfaces, and after exposure to marine conditions.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eBonds to fiberglass, gelcoat, and painted metal\u003c\/li\u003e\n  \u003cli\u003eAdheres to aluminum, polyethylene, and SMC plastics\u003c\/li\u003e\n  \u003cli\u003eDesigned for high-speed and high-moisture durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat comes in the kit and how easy is installation?\u003c\/h3\u003e\n\u003cp\u003eThe Series 320 kit contains 146 pieces to cover both the port and starboard sides of your vessel, including multiple sets of letters and numbers so you can configure any registration. Installation is peel-and-stick; aligned placement and firm roller application are all that’s typically required for a secure finish.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e146-piece set: four sets A–Z and four sets 0–9\u003c\/li\u003e\n  \u003cli\u003eIncludes characters for both sides of a hull and spare letters\/numbers\u003c\/li\u003e\n  \u003cli\u003eSimple peel-and-stick installation—use a roller or squeegee for best adhesion\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for: The Hardline Products Series 320 registration kit is ideal for boat owners, tow-sport riders, marina managers, and dealers who want a legal, long-lasting identification solution that looks factory-installed. It’s especially suited for people who need a robust decal that resists fading, fuel, and salt exposure while offering enough characters to match any state registration format. If you value durability, professional appearance, and straightforward installation, this kit covers all the bases.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are Series 320 decals compliant with USCG sizing rules?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The 3-inch block characters meet USCG and most state registration size and legibility guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can I apply these decals to polyethylene or aluminum surfaces?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes. The Super-Stick Adhesive bonds to polyethylene, aluminum, fiberglass, gelcoat, painted metal, and other common substrates.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Hardline Products","offers":[{"title":"Default Title","offer_id":48087368269982,"sku":"B003C02WFQ","price":34.97,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/hardline-series-320-front-packaging.jpg?v=1785922004","url":"https:\/\/northtrailauto.ca\/products\/hardline-products-boat-registration-numbers-kit-3-inch-silver-black-vinyl-uscg-compliant-fade-fuel-resistant","provider":"North Trail Auto","version":"1.0","type":"link"}