Marine Registration Decal Kit – Boat & PWC Alphanumeric Stickers (3-Inch)
This kit provides a complete solution for displaying legally required registration numbers on your boat, PWC, or yacht. It includes four full sets of 3-inch, block-style alphanumeric characters (A-Z, 0-9) that meet US Coast Guard (USCG) guidelines for recreational vessels.
Crafted from durable, waterproof vinyl with a UV-protective coating, these decals resist sun damage, fading, fuel, and scratches. The high-tack marine adhesive ensures a secure, long-lasting bond to the hull, even in harsh saltwater and freshwater environments.
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Character Height: 3 inches (7.62 cm) to comply with USCG visibility standards.
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Material: 100% waterproof vinyl with a protective UV coating.
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Application: Simple peel-and-stick with a strong, permanent marine-grade adhesive.
Compatible Applications
These registration decals are suitable for any vessel requiring state or federal registration numbers to be displayed on the hull.
| Application |
Description |
Notes |
| Recreational Boats |
All types requiring registration numbers |
Meets USCG regulations |
| Personal Watercraft (PWC) |
Jet skis and other personal watercraft |
Meets USCG regulations |
| Yachts |
All sizes requiring registration |
Meets USCG regulations |
| Motorboats |
All types requiring registration numbers |
Meets USCG regulations |
Technical Specifications
| Specification |
Value |
| Product Type |
Boat Registration Decal Kit |
| Character Height |
3 inches (7.62 cm) |
| Contents |
4 complete sets of A-Z letters and 0-9 numbers |
| Total Decals |
144-146 (depending on brand) |
| Material |
Waterproof vinyl with UV coating |
| Adhesive Type |
High-tack permanent marine adhesive |
| Available Colors |
Black, White, Blue, Red, Green |
| Water Resistance |
Waterproof |
| UV Resistance |
Yes, UV coated for sun protection |
| Chemical Resistance |
Resistant to fuel, fading, scratches |
| Regulatory Compliance |
Meets US Coast Guard guidelines for vessel registration |
| Application |
Peel and stick |
Package Contents
- 4 x Sets of A-Z Letters (104 letters total)
- 4 x Sets of 0-9 Numbers (40 numbers total)
- 1 x Application Scraper (Note: Included with SeaSierra brand kits only)
Installation Guide
Applying your registration decals correctly ensures maximum adhesion and a professional look. Follow these steps for best results:
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Prepare Surface: Thoroughly clean the application area with soap and water or rubbing alcohol to remove any wax, grease, or debris. The surface must be completely dry before application.
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Plan Placement: Measure and lightly mark a guideline on the hull to ensure your characters are applied in a straight line. Remember to leave a space equivalent to one character's width between letter/number groups as required by regulations.
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Peel and Apply: Carefully peel each decal from its backing paper. Avoid touching the adhesive side with your fingers.
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Position Decal: Align the top of the decal with your guideline and gently press it onto the surface, starting from the center and working your way out.
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Secure Decal: Use a squeegee, scraper, or a credit card to firmly smooth the decal, pushing out any air bubbles from the center outwards. This activates the pressure-sensitive adhesive.
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Cure Time: Allow the decals to cure for at least 24 hours before exposing the vessel to water to ensure the adhesive forms a permanent bond.
Troubleshooting & FAQ
Q: How do I ensure these decals are legally compliant?
A: These decals feature a 3-inch character height and a simple, block-style font that meets the visibility and legibility requirements set by the U.S. Coast Guard for vessel registration numbers. Always confirm specific state or local regulations.
Q: Will these decals stick to an inflatable boat (e.g., a PVC or Hypalon dinghy)?
A: These decals are designed for smooth, hard, non-porous surfaces like fiberglass or painted aluminum. They are not recommended for flexible, textured, or porous surfaces like inflatable tubes, as a secure, long-term bond cannot be guaranteed.
Q: Why are there four sets of letters and numbers included?
A: The kit includes four complete sets to ensure you have enough characters to apply your registration number to both the port and starboard sides of your vessel, with plenty of spares for future repairs or replacements.
Q: OEM vs. Aftermarket?
A: This listing is an aftermarket replacement part (not an OEM component). We build to OEM specifications using comparable-grade materials. Production is done in an ISO9002-certified facility, and each batch is inspected for consistent performance.
Q: How fast do you ship and how much does it cost?
A: We offer fast global shipping—typically 5–15 days worldwide—and standard shipping is free. Expedited options are available at checkout depending on your location.
Q: What is your warranty and return policy?
A: This product includes a 1-year warranty against manufacturing defects under normal use. If something goes wrong, contact our support team with your order details. Returns are accepted within our standard return window (unused & in original condition); please see our policy page or reach out for instructions.
Important Notes
- Verify that the product images and specifications match your requirements. If discrepancies exist—even if your model is listed—do not proceed with the purchase.
- This product is an aftermarket replacement part and is not an OEM component.
- Professional installation is recommended to ensure safety and optimal performance.
Why Choose JLM MARINE?
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Quality Assured: As a trusted manufacturer for over 20 years, we supply top marine brands globally.
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Fast Global Shipping: Free delivery worldwide in 5–15 days.
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Direct from Manufacturer: Competitive pricing without compromising quality.