{"product_id":"3-registration-decals-fits-boats-yachts-pwc-replaces-northboat-stiffie-hardline-products","title":"3\" Registration Decals – Fits Boats, Yachts \u0026 PWC (Replaces NorthBoat, STIFFIE, Hardline Products)","description":"\u003c!-- 🔧 Table Styles (include only once per page) --\u003e\n\u003cstyle\u003e\n  \/* Outer container allows horizontal scrolling (with iOS momentum) *\/\n  .ss-table-wrap { overflow-x:auto; -webkit-overflow-scrolling:touch; }\n\n  \/* Base table styles *\/\n  table.ss-table { width:100%; border-collapse:collapse; min-width:640px; }\n  table.ss-table th, table.ss-table td {\n    padding:10px 12px; border:1px solid #e5e7eb; text-align:left; vertical-align:top;\n  }\n\n  \/* Key: prevent wrapping, word breaks, and vertical text in headers *\/\n  table.ss-table th {\n    white-space:nowrap;       \/* Do not wrap *\/\n    word-break:normal;        \/* Don’t break words *\/\n    letter-spacing:normal;    \/* Prevent theme styles from stretching letters *\/\n    font-weight:600;\n    background:#f8fafc;\n  }\n\n  \/* Small screen optimization *\/\n  @media (max-width:480px){\n    table.ss-table th, table.ss-table td { padding:8px 10px; font-size:14px; }\n  }\n\u003c\/style\u003e\n\u003csection\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cp\u003eThese high-quality \u003cstrong\u003eBoat Registration Numbers \u0026amp; Letters Stickers\u003c\/strong\u003e are designed for displaying registration codes on boats, yachts, personal watercraft (PWC), and other vessels. The 3-inch characters meet US Coast Guard (USCG) requirements for size and visibility, ensuring legal compliance. Made from durable, waterproof vinyl, they are built to withstand harsh marine environments.\u003c\/p\u003e\n\u003cp\u003eThis kit serves as a direct replacement for registration decals from brands like NorthBoat, STIFFIE (Hardline, Whipline, and Techtron Series), Hardline Products (Series 200, 300, 320, 350, and 400), and QuickMarine 3\" Alpha-Numeric Kits.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Just peel and stick the self-adhesive decals to any clean, smooth surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarine-Grade Durability:\u003c\/strong\u003e Constructed from 4 mil premium outdoor vinyl that is waterproof, UV-resistant, scratch-resistant, and fuel-resistant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Character Sets:\u003c\/strong\u003e Includes multiple sets of the alphabet and numbers to create any required registration code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePart Number Matrix\u003c\/h2\u003e\n\u003cp\u003eUse this matrix to confirm equivalent references across OEM and aftermarket.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Part Number Matrix\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand \/ Manufacturer\u003c\/th\u003e\n        \u003cth\u003eEquivalent Series \/ Product\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eNorthBoat\u003c\/td\u003e\n        \u003ctd\u003e4 Sets 3\" Stickers\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eSTIFFIE\u003c\/td\u003e\n        \u003ctd\u003eHardline \/ Whipline \/ Techtron Series\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eHardline Products\u003c\/td\u003e\n        \u003ctd\u003eSeries 200 \/ 300 \/ 320 \/ 350 \/ 400\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eQuickMarine\u003c\/td\u003e\n        \u003ctd\u003e3\" Alpha-Numeric Kits\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eEngine \u0026amp; Model Compatibility\u003c\/h2\u003e\n\u003cp\u003eConfirm the suitability for your vessel type in the table below.\u003c\/p\u003e\n\u003cdiv class=\"ss-table-wrap\"\u003e\n  \u003ctable class=\"ss-table\" aria-label=\"Vessel Compatibility\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth\u003eBrand\u003c\/th\u003e\n        \u003cth\u003eVessel Type\u003c\/th\u003e\n        \u003cth\u003eSize\u003c\/th\u003e\n        \u003cth\u003eUsage\u003c\/th\u003e\n        \u003cth\u003eNotes\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eBoats\u003c\/td\u003e\n        \u003ctd\u003eAny\u003c\/td\u003e\n        \u003ctd\u003eRegistration Identification\u003c\/td\u003e\n        \u003ctd\u003eMeets US Coast Guard requirements\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eYachts\u003c\/td\u003e\n        \u003ctd\u003eAny\u003c\/td\u003e\n        \u003ctd\u003eRegistration Identification\u003c\/td\u003e\n        \u003ctd\u003eMultiple colors\/fonts available\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003ePWC\/Jet Skis\u003c\/td\u003e\n        \u003ctd\u003eAny\u003c\/td\u003e\n        \u003ctd\u003eRegistration Identification\u003c\/td\u003e\n        \u003ctd\u003eWaterproof for marine use\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003ePontoons\u003c\/td\u003e\n        \u003ctd\u003eAny\u003c\/td\u003e\n        \u003ctd\u003eRegistration Identification\u003c\/td\u003e\n        \u003ctd\u003eHigh-contrast colors recommended\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd\u003eVarious\u003c\/td\u003e\n        \u003ctd\u003eKayaks\u003c\/td\u003e\n        \u003ctd\u003eAny\u003c\/td\u003e\n        \u003ctd\u003eRegistration Identification\u003c\/td\u003e\n        \u003ctd\u003eWhere registration required\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\u003ch2\u003eTechnical Specs\u003c\/h2\u003e\n\u003cdl\u003e\n  \u003cdt\u003eProduct Type\u003c\/dt\u003e\n\u003cdd\u003eRegistration Numbers\/Letters Decals\u003c\/dd\u003e\n  \u003cdt\u003eInstallation\u003c\/dt\u003e\n\u003cdd\u003ePeel and Stick\u003c\/dd\u003e\n  \u003cdt\u003eHousing Material\u003c\/dt\u003e\n\u003cdd\u003e4 mil Premium Outdoor Vinyl\u003c\/dd\u003e\n  \u003cdt\u003eHousing Color\u003c\/dt\u003e\n\u003cdd\u003eVarious (Black, White, Blue, Red, Green, etc.)\u003c\/dd\u003e\n  \u003cdt\u003eDimensions\u003c\/dt\u003e\n\u003cdd\u003e3 inches (76.2 mm) in height\u003c\/dd\u003e\n  \u003cdt\u003eWeight\u003c\/dt\u003e\n\u003cdd\u003eApproximately 8.8 ounces (249 g) per set\u003c\/dd\u003e\n  \u003cdt\u003eFitting Type\u003c\/dt\u003e\n\u003cdd\u003eAdhesive Backed\u003c\/dd\u003e\n  \u003cdt\u003eOperating Temperature\u003c\/dt\u003e\n\u003cdd\u003eOutdoor\/Marine Environment\u003c\/dd\u003e\n  \u003cdt\u003eOther Technical Attributes\u003c\/dt\u003e\n\u003cdd\u003eUV Resistant, Waterproof, Scratch Resistant, Fuel Resistant, High-Tack Adhesive\u003c\/dd\u003e\n\u003c\/dl\u003e\n\u003ch2\u003eWhat’s in the Box\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e4 x Sets\u003c\/span\u003e of Letters A-Z (104 individual letter decals)\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"color:#d0021b;\"\u003e4 x Sets\u003c\/span\u003e of Numbers 0-9 (40 individual number decals)\u003c\/li\u003e\n\u003cli\u003eTotal: 144 individual decals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003col\u003e\n\u003cli\u003eClean the application surface thoroughly with soap and water to remove any dirt, wax, or oil. Rinse completely.\u003c\/li\u003e\n\u003cli\u003eEnsure the surface is completely dry before application.\u003c\/li\u003e\n\u003cli\u003ePlan your layout. Use masking tape to create a straight guideline for the top or bottom of your decals.\u003c\/li\u003e\n\u003cli\u003eMeasure and mark the spacing for your registration number to ensure it is even.\u003c\/li\u003e\n\u003cli\u003eCarefully peel each decal from its backing paper, avoiding touching the adhesive.\u003c\/li\u003e\n\u003cli\u003eApply the decal to the surface, pressing firmly from the center outwards to prevent air bubbles.\u003c\/li\u003e\n\u003cli\u003eUse a squeegee or credit card to smooth out any bubbles and ensure a strong bond.\u003c\/li\u003e\n\u003cli\u003eAllow the adhesive to cure for at least 24 hours before exposing the vessel to water.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003eTroubleshooting \u0026amp; FAQ\u003c\/h2\u003e\n\u003cdetails\u003e\u003csummary\u003eAre these decals compliant with US Coast Guard (USCG) regulations?\u003c\/summary\u003e\u003cp\u003eYes, the 3-inch height of these characters meets the standard USCG requirements for boat registration numbers. However, you must also ensure they are placed on the forward half of your vessel and are in a color that contrasts with the hull.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat is the best way to ensure the decals are aligned properly?\u003c\/summary\u003e\u003cp\u003eWe recommend creating a guide using masking tape to establish a straight line. Measure and mark the spacing between characters before application to ensure a clean, professional look.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eCan I remove the decals without damaging the boat's surface?\u003c\/summary\u003e\u003cp\u003eYes. Gently heat the decals with a hairdryer or heat gun to soften the adhesive, then carefully peel them off. Any remaining residue can typically be removed with an adhesive remover safe for marine finishes.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eHow long will these decals last in a marine environment?\u003c\/summary\u003e\u003cp\u003eThe 4 mil outdoor vinyl is designed for durability against sun, water, and fuel. With proper application on a clean surface, they should last for several years in a typical marine environment.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWhat do I do if a decal starts peeling?\u003c\/summary\u003e\u003cp\u003ePeeling is usually caused by an improperly cleaned surface or a high-pressure water spray hitting the edge. If a decal lifts, try cleaning underneath it with alcohol, letting it dry, and pressing it back down firmly. For best results, replace the individual decal.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eDo I need to register my kayak or PWC?\u003c\/summary\u003e\u003cp\u003eRegistration requirements vary by state and are typically required for any motorized vessel, which can include kayaks with trolling motors and all personal watercraft (PWC). Check with your local state boating authority to confirm specific registration rules.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eOEM vs. Aftermarket?\u003c\/summary\u003e\u003cp\u003eThis listing is an aftermarket replacement (not OEM). Built to OEM-level specifications with comparable materials. Manufactured in an ISO 9002 facility, batch-inspected for consistency.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eShipping speed \u0026amp; cost\u003c\/summary\u003e\u003cp\u003eWe ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.\u003c\/p\u003e\u003c\/details\u003e\n\u003cdetails\u003e\u003csummary\u003eWarranty \u0026amp; returns\u003c\/summary\u003e\u003cp\u003eCovered by a 1-year warranty against manufacturing defects under normal use. If issues arise, contact support with your order details. Returns are accepted within our standard window (unused \u0026amp; in original condition). See our policy page or reach out for instructions.\u003c\/p\u003e\u003c\/details\u003e\n\u003ch2\u003eSafety \u0026amp; Important Info\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eVerify images\/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.\u003c\/li\u003e\n\u003cli\u003eThis is an aftermarket replacement, not an OEM component.\u003c\/li\u003e\n\u003cli\u003eProfessional installation is recommended for safety and performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eAbout Sea Sierra\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePro-Grade Standards\u003c\/strong\u003e — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Fulfillment\u003c\/strong\u003e — Free standard delivery to most regions in 5–15 days.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer-Direct Value\u003c\/strong\u003e — Fair pricing without compromising on materials or QC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/section\u003e","brand":"SeaSierra","offers":[{"title":"Default Title","offer_id":50717894771003,"sku":"blackNB2","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/8673\/8747\/files\/blackNB2.png?v=1762937654","url":"https:\/\/seasierra.com\/products\/3-registration-decals-fits-boats-yachts-pwc-replaces-northboat-stiffie-hardline-products","provider":"SeaSierra","version":"1.0","type":"link"}