Boeshield T-9 | Marine Rust & Corrosion Protection

Conquer the Sea with Boeshield T-9^®

Boeshield T-9® is your dockside lubricant and rust inhibitor! Protect all the metal and electrical parts on your boat and personal watercraft – above and below deck – in salt and freshwater.

The marine environment can be one of the most challenging on Earth, so it demands the strongest defense against rust and corrosion. Whether you’re braving the swells of the ocean or racing across an inland lake, Boeshield T-9® works in all conditions.

The waterproof formula withstands salt water and fresh to provide durable, long-lasting lubrication and protection for all metals, including stainless, cast iron, brass, copper and aluminum. Above deck, spray Boeshield T-9® on all metal surfaces and wipe off the excess. Below deck, spray liberally on metal, leaving it on for the strongest, longest-lasting protection available.

Above Deck

Powerboats

Towers
Outriggers
Stanchions
Railings
Hinges/Locks
Light Terminals
Canvas Snaps
Boat Trailers & Lifts

Sailboats

Sheaves
Blocks
Rigging
Turn Buckles
Snap Shackles
Sail Slides
Stanchion
Hinges/Locks
Canvas Snaps
Winches

Below Deck

Engine Exteriors
Engine Fogging Oil
Battery Terminals
Electrical Panels
Steering Linkages
Thru Hull Fittings
Bilge Pumps
Outboard Powerhead

Above Deck

Below Deck

Maintenance Made Easy

Protect your equipment with the best corrosion
protectant and waterproof lubricant

video section

Easily Service your Outboard Engine with Boeshield T-9^®

Follow along with Captain Stephen from Bama Saltwater Fishing as he shows you how to service your outboard engine in minutes.

Try Boeshield T-9®

TOP PICKS

Marine

Discover the best solution for corrosion protection and lubrication.

Boeshield T-9® – 12oz Aerosol

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BOESHIELD T-9® – 4oz Aerosol

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BOESHIELD T-9® – 4oz Bike Drip Bottle

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BOESHIELD T-9® – 4oz Drip Bottle

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BOESHIELD T-9® – 1oz Drip Bottle

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BOESHIELD T-9® – Gallon

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Large 3 Pack

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Small 3 Pack

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Official Supplier of American Magic

Real Customers, Real experiences

(Boeshield) T-9® is American Magic’s top choice for corrosion protection
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Testimonial

“(Boeshield) T-9® is American Magic’s top choice for corrosion protection, working wonders against rust and corrosion on the team’s chase boat fleet. It’s always on hand at our helm stations, getting used day in and day out,”

Dustin Burrell
Chase Boat Captain, NYYC American Magic

Dustin Burrell
Chase Boat Captain, NYYC American Magic

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Real Customers, Real experiences

A quick shot of Boeshield T-9® will allow you to cast further and help your reel spin more smoothly .
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Testimonial

“A quick shot of Boeshield T-9® will allow you to cast further and help your reel spin more smoothly.”

Captain Carlos Rodriguez
Florida Sport Fishing

Captain Carlos Rodriguez
Florida Sport Fishing

Essential Product

Real Customers, Real experiences

The Boeshield T9® product line has made my work much easier…
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Testimonial

“As a lover of antique boats and outboards, I have to battle with rust and grime on a daily basis. The Boeshield T9® product line has made my work much easier and is now an essential product for all of my projects!”

Chris Monroe
Boat Busters Business

Chris Monroe
Boat Busters Business

Real Customers, Real experiences

I use Boeshield T-9® on my cars, trucks, RV’s and even in my house.
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Testimonial

“I’ve been wrenching on vehicles over 20 years now and I’ve never come across a product that was so versatile. I use Boeshield T-9® on my cars, trucks, RV’s and even in my house. It’s quite literally my go-to lubricant and rust preventative, and I highly recommend it to my viewers.”

Ross Stoico
RVTipsAndTravels.com

Ross Stoico
RVTipsAndTravels.com

Real Customers, Real experiences

Boeshield T-9® is my go to product when it comes to maintaining my bikes.
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Testimonial

“Boeshield T-9® is my go to product when it comes to maintaining my bikes. It’s literally the first thing I use when I get a new bike and always use for winterizing my bike…I highly recommend!”

Mike Plasha
SE Bikes Rider

Mike Plasha
SE Bikes Rider

All In One

Real Customers, Real experiences

Boeshield T-9® has been my go to all in one product for years now to handle all of my maintenance needs around the RV.
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Testimonial

“If there’s one thing I’ve learned as a full-time RVer for about 6 years now, it’s that tons of preventative maintenance is required to keep these RVs working properly and safe from the harsh elements. Boeshield T-9® has been my go to all in one product for years now to handle all of my maintenance needs around the RV. It’s the only product I trust to protect my RV from rust and corrosion while also being safe as a dry lube to keep all my working parts lubed up.”

Chris Kapperman
Why Wait?

Chris Kapperman
Why Wait?

Frequently Asked Questions

Find answers about purchasing Boeshield products and how to get rust-free results.

General

You can find SDS here:

It is always advisable to wear protective eyewear and rubber gloves when working with products such as Boeshield T-9®.

Boeshield T-9®

Boeshield T-9® was developed over 40 years ago by The Boeing Company due to a need for a penetrating lubricant with corrosion prevention properties that effectively clings to metal surfaces exposed to extreme conditions.

Where To Buy

Boeshield T-9® is a proprietary blend of carrier solvents and paraffin wax. Its low viscosity formulation penetrates deeply into pores and tight spaces, carrying in the waxy solute. Over time (4-24 hours) the solvents evaporate leaving behind the lubricating and protective qualities of the waxes.

Longevity depends on the application and rate of use. Additional applications may be required based on external conditions for maximum protection. For heavy film with max protection, spray on and allow to set. For lighter film, spray on and wipe off.

Any solvent or emulsifying cleaner will remove Boeshield T-9®.

Yes. Boeshield T-9® is safe to use on all metals including stainless steel, cast iron, brass, copper, and aluminum.

Yes, Boeshield T-9® will stop squeaks while reducing friction and wear.

Boeshield T-9® is most effective between 32-150 degrees Fahrenheit.

Please consult our SDS for more details or call our office at (616)355-6615.

No. Boeshield T-9® does not contain silicone.

Yes. Boeshield T-9® contains solvents that will remove small amounts of rust with the use of an abrasive pad.

Yes. Boeshield T-9® is a great way to protect battery terminals from rust and corrosion.

No. Once the solvents have evaporated, Boeshield T-9® leaves behind a thin coating of paraffin wax, preventing dust and dirt from adhering and allowing it to easily be removed with low pressure water.

Yes. Boeshield T-9® will prevent snow from sticking to blowers, shovels, snow mobiles, etc.. For best results application is suggested before each use.

Boeshield T-9® is safe on painted and powered coated surfaces.

We do always recommend testing in an inconspicuous area before a full application.

Boeshield T-9® is not intended as a rubber protectant. If overspray occurs, wipe off excess.

Boeshield T-9® will not harm plastic, vinyl, or fiberglass.

Boeshield T-9® is an all-purpose lubricant with lasting rust prevention. It is the most versatile product on the market today for home use. Great on hinges, locks, garage and sliding doors.

Boeshield T-9® is a superior protectant against rust formation on stainless steel cable, connectors, and railing systems. Apply and allow to penetrate, then wipe off excess for lasting protection.

Bicycle

Yes. We do offer a drip bottle of Boeshield T-9® specifically labeled for bicycles; However it contains the same formula as the Boeshield T-9® aerosol.

Yes, both contain the exact same formula.

Aerosol

Yes, they are where steel aerosol can recycling is available.

The propellant used in Boeshield T-9® Aerosols is CO2.

In an effort to respect and conserve the environment Boeshield T-9® uses CO2 to replace the VOCs (volatile organic compounds) formally used in aerosol cans in compliance with California Prop 65.

Aerosol cans may stop spraying if the can has not been in use for an extended period of time. We suggest placing the can in warm water bath for a few minutes to redissolve the paraffin wax component that may have settled.

If you continue to experience problems, please call our office at (616)355-6615.

Yes. We do offer a drip bottle of Boeshield T-9® specifically labeled for bicycles; However it contains the same formula as the Boeshield T-9® aerosol.

Yes, both contain the exact same formula.

Rust Free™

First test Rust Free™ in an inconspicuous area on your desired surface to see results.

Allow it to penetrate for 30-60 seconds then remove.

DO NOT allow it to dry on the surface.

Heavier rust may require multiple applications and scrubbing with an abrasive pad.

Rust Free™ is a phosphoric acid-based rust & stain remover.

For best results use within 24 months of purchasing.

Avoid using Rust Free™ on Concrete, Guns, Black Oxide Tools, Corroded Aluminum, Kitchen utensils/cookware (as it is not FDA approved).

Rust Free™ can cause white spotting (an iron phosphate coating) on cast iron if applied directly to the surface. Instead, spray it on a rag and wipe the surface with the dampened rag. Rinse with soap and water after use. Repeat as needed.

STAY INFORMED