4 Sets of 3" Marine Boat Blue Sticker Decals A-Z Letters & 0-9 Numbers for Yachts & Personal Watercraft Waterproof Anti-Scratch
4 Sets of 3" Marine Boat Blue Sticker Decals A-Z Letters & 0-9 Numbers for Yachts & Personal Watercraft Waterproof Anti-Scratch is backordered and will ship as soon as it is back in stock.
Worry-free returns
Worry-free returns
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Delivery and Shipping
Delivery and Shipping
Orders are typically processed within 1–2 business days.
U.S. orders usually arrive within 6–15 days, depending on stock location and destination.
International delivery times may vary due to customs processing.
Tracking information will be provided once your order ships.
4 Sets of 3" Marine Boat Blue Sticker Decals A-Z Letters &...
4 Sets of 3" Marine Boat Blue Sticker Decals A-Z Letters & 0-9 Numbers for Yachts & Personal Watercraft Waterproof Anti-Scratch is backordered and will ship as soon as it is back in stock.
Product Details
This Marine Registration Decal Kit – Boat & PWC Alphanumeric Stickers (3-Inch) provides everything needed to display registration numbers on your boat, yacht, or personal watercraft (PWC). The kit includes four complete sets of 3-inch, waterproof, and UV-resistant vinyl letters and numbers, ensuring compliance and durability in harsh marine conditions.
As a universal alphanumeric decal kit, this product is not a direct replacement for any specific brand's registration stickers but is designed to meet regulatory requirements for a wide range of vessels.
- Simple peel-and-stick application for quick installation.
- Engineered with high-tack adhesive to withstand water, fuel, and sun exposure.
- Contains 4 complete sets of A-Z letters and 0-9 numbers for multiple uses.
Engine & Model Compatibility
Confirm your engine model/year in the table below.
| 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 Specs
- 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
What’s in the Box
- 4 x Sets of A-Z Letters (104 letters total)
- 4 x Sets of 0-9 Numbers (40 numbers total)
- 1 x Application Scraper (SeaSierra brand only)
Installation Notes
- Choose a smooth, clean, and dry area on the hull above the waterline. The surface temperature should be between 50°F and 90°F (10°C and 32°C).
- Thoroughly clean the application surface with rubbing alcohol or a mild soap-and-water solution to remove any wax, oil, or debris. Rinse and dry completely.
- Lay out your registration numbers and letters to ensure correct spacing and alignment before peeling the backing. A common guideline is to leave a space equivalent to one character's width between letter/number groups.
- Carefully peel the backing paper from one decal, avoiding contact with the adhesive.
- Position the decal on the hull and gently press it down from the center outwards.
- Use a squeegee or a credit card to smooth the decal, forcing out any air bubbles. Work from the center to the edges.
- Repeat the process for all characters, ensuring they are aligned in a straight line.
- Allow the decals at least 24-48 hours to cure before exposing the vessel to water.
Troubleshooting & FAQ
Are these decals compliant with US Coast Guard (USCG) regulations?
Yes, the 3-inch character height meets USCG requirements for recreational vessel registration numbers. The color must contrast with your hull color to be compliant.
How many registration numbers can I create with one kit?
Each kit contains four sets of letters (A-Z) and numbers (0-9). This is typically enough to create your required registration number for both sides of your vessel, with plenty of extras remaining.
What is the best way to ensure the decals stick properly?
Proper surface preparation is key. The hull must be completely clean, dry, and free of any wax, polish, or oil. Applying firm pressure with a squeegee and allowing 24-48 hours for the adhesive to cure before water exposure will ensure maximum adhesion.
Can I apply these decals over old, peeling registration stickers?
No. For best results, you must completely remove any old decals, adhesive residue, and debris. The new decals should be applied to a smooth, clean surface.
How can I remove these decals if I need to replace them?
Gently heat the decals with a hairdryer or heat gun on a low setting to soften the adhesive. Then, use a plastic scraper or your fingernail to peel an edge and slowly pull the decal off. An adhesive remover can help clean up any leftover residue.
Why are my decals peeling or cracking?
Peeling is often caused by improper surface preparation or not allowing the adhesive to fully cure. Cracking can occur after long-term exposure to harsh UV rays, though these decals are UV-resistant to prolong their life.
OEM vs. Aftermarket?
This 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.
Shipping speed & cost?
We ship worldwide quickly—typical transit 5–15 days. Standard shipping is free; expedited options appear at checkout where available.
Warranty & returns?
Covered 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 & in original condition). See our policy page or reach out for instructions.
Safety & Important Info
- Verify images/specifications vs your original part. If anything differs—even if your model appears compatible—do not purchase.
- This is an aftermarket replacement, not an OEM component.
- Professional installation is recommended for safety and performance.
About Sea Sierra
- Pro-Grade Standards — We supply marine parts engineered to OEM-level tolerances and tested for real-world conditions.
- Fast Global Fulfillment — Free standard delivery to most regions in 5–15 days.
- Manufacturer-Direct Value — Fair pricing without compromising on materials or QC.
Payment & Security
Payment methods
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