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BOAT SURFACE SHIELD™ - Antimicrobial Coating-Because Sasquatch doesn't wipe—he shields.

BOAT SURFACE SHIELD™ - Antimicrobial Coating-Because Sasquatch doesn't wipe—he shields.

$39.99

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Flexible returns

Stop Scrubbing. Start Protecting Your Boat.

You know what’s exhausting? Wiping down your boat surfaces every weekend just to watch mold, mildew, and salt grime come right back. It’s like playing whack-a-mole with marine microbes. You clean, it gleams… and then a few tides later, the funk is back in full force.

THE GOOD STUFF SURFACE SHIELD for Marine doesn’t just clean your boat — it protects it. One application creates an invisible antimicrobial barrier that bonds to surfaces and keeps working for 30+ days, even in wet, humid, and high-traffic environments.


🛡️ Creates a Molecular-Level Defense System

While traditional cleaners evaporate and quit the job in under a minute, THE GOOD STUFF SURFACE SHIELD uses advanced silane quaternary ammonium chemistry to bond to marine surfaces at the molecular level.
It doesn’t just sit on your deck — it becomes part of it.

The Science:

The formula polymerizes and cross-links to create a durable antimicrobial coating covered in microscopic “spikes” that physically rupture bacterial and fungal cells on contact.
This isn’t chemical warfare — it’s mechanical destruction, so microbes can’t develop resistance.

The Result:

Surfaces stay continuously protected — above deck and below — for 30+ days, killing bacteria, viruses, mold, and mildew 24/7, even when you’re not actively cleaning.


Protection That Survives Real Boating Life

Saltwater. UV exposure. Humidity. Foot traffic. Most antimicrobial coatings fail the second you touch them or the moment they get wet.
THE GOOD STUFF SURFACE SHIELD is engineered to withstand it all:

  • Salt spray and UV exposure

  • Temperature fluctuations and condensation

  • Regular cleaning and scrubbing

  • Constant moisture and humidity

  • Food and drink contact (FDA approved)

  • Marine traffic and abrasion

Independent testing shows the antimicrobial barrier remains effective through 20+ cleaning cycles and continues protecting for 30+ days under normal boating conditions.


🚤 Marine-Grade. Captain Approved.

This isn’t consumer-grade spray—it’s the same infection-control technology used in hospitals, now optimized for marine use.
EPA registered and FDA approved for food-contact surfaces, THE GOOD STUFF SURFACE SHIELD is trusted in environments that demand the highest standards of hygiene and durability.

Perfect for:

  • Recreational boats & yachts

  • Fishing vessels

  • Charter boats & tour fleets

  • Marinas & maintenance facilities

  • Cabin cruisers & sailboats

  • Pontoon & sport boats


⚙️ Where to Use It On Your Boat

Cabin & Interior Protection

  • Tables, counters, and galley surfaces (FDA food-safe)

  • Door handles and latches

  • Sink faucets and handles

  • Bathrooms & marine heads

  • Sleeping quarters and cushions

  • Light switches and control panels

Above Deck Defense

  • Steering wheels & navigation controls

  • Handrails and grab handles

  • Coolers, bait stations, and prep areas

  • Seating and upholstery

  • Hatches and storage compartments

  • Life jackets and safety equipment

Below Deck & Storage

  • Bilge areas

  • Locker interiors

  • Engine compartment surfaces

  • Tool storage zones

  • Electrical panels and switches


⚗️ The Penetrexx Advantage: Science That Works

Active Ingredient: Silane Quaternary Ammonium Compound

Unlike traditional marine disinfectants that rinse away instantly, THE GOOD STUFF SURFACE SHIELD forms a bonded polymer layer that stays anchored even in salt and moisture.

How It Works

  1. Application: Fine mist coats all interior and exterior surfaces.

  2. Bonding: Silane molecules attach to the surface at the molecular level.

  3. Polymerization: Molecules cross-link to form a durable antimicrobial barrier.

  4. Activation: Microscopic “spikes” destroy microbial cell membranes on contact.

  5. Protection: Coating remains active for 30+ days through cleaning and exposure.


💥 What It Kills

✓ MRSA (Methicillin-resistant Staphylococcus aureus)
✓ Staphylococcus aureus (Staph)
✓ Salmonella enterica
✓ E. coli
✓ Pseudomonas aeruginosa
✓ Influenza (H1N1)
✓ Black mold (Aspergillus niger)
✓ Mildew and fungi
✓ 99.99% of bacteria and viruses


🧪 Proven Effectiveness

  • Ohio State University research and independent testing

  • EPA Registration #92057-3

  • FDA Food Contact Approved

  • NSF Certified

  • CDC Guidelines Compliant

  • USDA Approved

  • Made in the USA


⚖️ The Difference Is Lasting Protection

Feature Traditional Cleaners THE GOOD STUFF SURFACE SHIELD
Kills germs
Keeps working after drying
Bonds to surface
Withstands salt, sun, and scrubbing
Works for 30+ days
Food-contact safe

You’re not just cleaning your boat anymore — you’re upgrading it with built-in antimicrobial protection that outlasts the tide.


🛥️ Stop Scrubbing. Start Protecting.

From deck to galley, bow to stern — make every surface on your boat self-defending and marine-tough with THE GOOD STUFF SURFACE SHIELD.





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