Deliver toUnited Arab Emirates
Quicksilver 802878Q55 Corrosion Guard Rust Inhibitor

Description:

  • Spray on Corrosion Guard forms a water resistant barrier on non-painted and painted surfaces to protect from wear and tear.
  • 11 oz spray can
  • Use to prevent rust from forming on out drives, lower units and power trim motors and components or other metal surfaces.
  • Do not spray on surfaces coated with biocide paint
  • Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive

  • Corrosion Guard Rust Inhibitor 802878Q55 is an easy to use spray on protectant for bare metal or paints surfaces to help prevent corrosion. Use it to prevent rust from forming on out drives, lower units and power trim motors and components or other metal surfaces all year around. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

    Reviews:

    5.0 out of 5 stars Works great

    A. · June 6, 2025

    Bought this for my out drive on my Gen 1 mercruiser. Works well to keep the rust from eatting away the metal in these warm FL salt water.

    5.0 out of 5 stars works pretty good

    m.c. · July 23, 2024

    does not dry all the way for a few days but works grteat

    5.0 out of 5 stars Must have for boat trailers.

    G.S. · December 24, 2019

    If you launch your boat in saltwater( even freshwater) and dunk your trailer, you really need this stuff. Power wash your axles and springs and let them dry thoroughly for a day or two. Take a wire brush and remove any rust that you might have. Spray liberally on axles and springs. DO NOT get on brake discs or brake parts that move. It will gum them up.(Don’t ask me how I know). I do this for the winter lay up and then about 1/3 the way through the boating season. Can be used on galvanized wheels and trailer bolts too. My last boat trailer was 12 years old when I sold it and was rust free. Highly recommended.

    5.0 out of 5 stars Mercury product

    B.J. · January 8, 2021

    It's a quick silver product and I'm sure it has been tested but unfortunately it's winter in nj and can't use it till April but I'm sure it will work like it supposed to. The only issue is that the paper that is on the can was ripped , so why didn't they just sent a perfect can. It won't affect the product but it does show me that they didn't care. But I care.

    4.0 out of 5 stars Cans could be bigger, but this leaves a nice opaque dried finish like paraffin

    G. · December 2, 2020

    I used this spray can product in conjunction with a few other rust preventative claiming sprays to undercoat my new SUV underbody and frame to offer some salt and brine to metal corrosion protection this Winter. The cans go quickly since they are only 11 oz. only covering about 6-7 sq. ft. They leave behind a waxy clear finish not many drips seen coated the target surfaces to about 10 mils thick if I had to guess. It should hold up well over the Winter salt blast coming our way. This one did not have the heavy petroleum like smell while spraying like the CRC products did. Will update this review to let you know how well it holds up.

    5.0 out of 5 stars Fantastic product for boats/cars

    N.W. · September 14, 2018

    Product coats rust and oxidation and seals it. It looks like the metal had been renewed. I tried another product that coats the corrosion in green foam and it came right off. This spray stays on. I wouldn't recommend it for moving parts. I put it on some steering rams but wiped it off because it dries tacky. For anything else likes wiring, exterior surface of engine, lug nuts, aluminum brackets, tow hitch receivers etc ... it's fantastic. Worth the money

    3.0 out of 5 stars Jury is Out

    G. · May 17, 2025

    I was told by Mercury to use this stuff on a critical outboard steering bracket that is rusting. I’ve been applying it every year for three years and the rust keeps coming. I hope the stuff is at least slowing it, but who knows. The jury is out. If this part fails it will be catastrophic. I’ve been told by two mechanics that replacing the part is cost prohibitive, since the entire power head must be removed. I’m guessing salt water is more powerful than this stuff.

    5.0 out of 5 stars This is a great rust inhibitor that costs much less than similar products.

    N.A. · June 10, 2020

    We live in northern Michigan where salt is used extensively. After power washing underside of vehicles this spray was used to neutralize and prohibit future rust. It will need to be reapplied over time but does not seal in corrosion the way that undercoating does.

    Quicksilver 802878Q55 Corrosion Guard Rust Inhibitor

    Product ID: UO003905W0R
    Condition: New

    4.5

    AED12848

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

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    Similar items from “Corrosion & Rust Inhibitors”

    Quicksilver 802878Q55 Corrosion Guard Rust Inhibitor

    Product ID: UO003905W0R
    Condition: New

    4.5

    Quicksilver 802878Q55 Corrosion Guard Rust Inhibitor-0

    AED12848

    Price includes VAT & Import Duties
    Availability: In Stock

    Quantity:

    |

    Order today to get by 7-14 business days

    Delivery fee of AED 20. Free for orders above AED 200.

    Returns & Warranty policies

    Imported From: United States

    At BOLO, we work hard to ensure the products you receive are new, genuine, and sourced from reputable suppliers.

    BOLO is not an authorized or official retailer for most brands, nor are we affiliated with manufacturers unless specifically stated on a product page. Instead, we source verified sellers, authorized distributors or directly from the manufacturer.

    Each product undergoes thorough inspection and verification at our consolidation and fulfilment centers to ensure it meets our strict authenticity and quality standards before being shipped and delivered to you.

    If you ever have concerns regarding the authenticity of a product purchased from us, please contact Bolo Support. We will review your inquiry promptly and, if necessary, provide documentation verifying authenticity or offer a suitable resolution.

    Your trust is our top priority, and we are committed to maintaining transparency and integrity in every transaction.

    All product information, images, descriptions, and reviews originate from the manufacturer or from trusted sellers overseas. BOLO is not affiliated with, endorsed by, or an authorized retailer for most brands listed on our website unless stated otherwise.

    While we strive to display accurate information, variations in packaging, labeling, instructions, or formulation may occasionally occur due to regional differences or supplier updates. For detailed or manufacturer-specific information, please contact the brand directly or reach out to BOLO Support for assistance.

    Unless otherwise stated, all prices displayed on the product page include applicable taxes and import duties.

    BOLO operates in accordance with the laws and regulations of United Arab Emirates. Any items found to be restricted or prohibited for sale within the UAE will be cancelled prior to shipment. We take proactive measures to ensure that only products permitted for sale in United Arab Emirates are listed on our website.

    All items are shipped by air, and any products classified as “Dangerous Goods (DG)” under IATA regulations will be removed from the order and cancelled.

    All orders are processed manually, and we make every effort to process them promptly once confirmed. Products cancelled due to the above reasons will be permanently removed from listings across the website.

    Description:

  • Spray on Corrosion Guard forms a water resistant barrier on non-painted and painted surfaces to protect from wear and tear.
  • 11 oz spray can
  • Use to prevent rust from forming on out drives, lower units and power trim motors and components or other metal surfaces.
  • Do not spray on surfaces coated with biocide paint
  • Produced by Mercury Marine to our stringent original equipment manufacturer specifications to maximize the performance of your Mercury and Mariner outboard or MerCruiser sterndrive

  • Corrosion Guard Rust Inhibitor 802878Q55 is an easy to use spray on protectant for bare metal or paints surfaces to help prevent corrosion. Use it to prevent rust from forming on out drives, lower units and power trim motors and components or other metal surfaces all year around. The Quicksilver brand is the leader in delivering uncompromising engine oils, parts and accessories to the marine industry for over 65 years. Quicksilver is the premier supplier of Mercury Marine Original Equipment replacement engine parts, oils, and accessories, but also works to serve all Original Equipment brands in the marine and powersports industries. It has earned a loyal following by providing the highest quality products that are tested through some of the most rigorous environments and testing procedures. No aftermarket company comes close to the level of research and design as Quicksilver; buying Quicksilver is buying performance, protection and peace of mind.

    Reviews:

    5.0 out of 5 stars Works great

    A. · June 6, 2025

    Bought this for my out drive on my Gen 1 mercruiser. Works well to keep the rust from eatting away the metal in these warm FL salt water.

    5.0 out of 5 stars works pretty good

    m.c. · July 23, 2024

    does not dry all the way for a few days but works grteat

    5.0 out of 5 stars Must have for boat trailers.

    G.S. · December 24, 2019

    If you launch your boat in saltwater( even freshwater) and dunk your trailer, you really need this stuff. Power wash your axles and springs and let them dry thoroughly for a day or two. Take a wire brush and remove any rust that you might have. Spray liberally on axles and springs. DO NOT get on brake discs or brake parts that move. It will gum them up.(Don’t ask me how I know). I do this for the winter lay up and then about 1/3 the way through the boating season. Can be used on galvanized wheels and trailer bolts too. My last boat trailer was 12 years old when I sold it and was rust free. Highly recommended.

    5.0 out of 5 stars Mercury product

    B.J. · January 8, 2021

    It's a quick silver product and I'm sure it has been tested but unfortunately it's winter in nj and can't use it till April but I'm sure it will work like it supposed to. The only issue is that the paper that is on the can was ripped , so why didn't they just sent a perfect can. It won't affect the product but it does show me that they didn't care. But I care.

    4.0 out of 5 stars Cans could be bigger, but this leaves a nice opaque dried finish like paraffin

    G. · December 2, 2020

    I used this spray can product in conjunction with a few other rust preventative claiming sprays to undercoat my new SUV underbody and frame to offer some salt and brine to metal corrosion protection this Winter. The cans go quickly since they are only 11 oz. only covering about 6-7 sq. ft. They leave behind a waxy clear finish not many drips seen coated the target surfaces to about 10 mils thick if I had to guess. It should hold up well over the Winter salt blast coming our way. This one did not have the heavy petroleum like smell while spraying like the CRC products did. Will update this review to let you know how well it holds up.

    5.0 out of 5 stars Fantastic product for boats/cars

    N.W. · September 14, 2018

    Product coats rust and oxidation and seals it. It looks like the metal had been renewed. I tried another product that coats the corrosion in green foam and it came right off. This spray stays on. I wouldn't recommend it for moving parts. I put it on some steering rams but wiped it off because it dries tacky. For anything else likes wiring, exterior surface of engine, lug nuts, aluminum brackets, tow hitch receivers etc ... it's fantastic. Worth the money

    3.0 out of 5 stars Jury is Out

    G. · May 17, 2025

    I was told by Mercury to use this stuff on a critical outboard steering bracket that is rusting. I’ve been applying it every year for three years and the rust keeps coming. I hope the stuff is at least slowing it, but who knows. The jury is out. If this part fails it will be catastrophic. I’ve been told by two mechanics that replacing the part is cost prohibitive, since the entire power head must be removed. I’m guessing salt water is more powerful than this stuff.

    5.0 out of 5 stars This is a great rust inhibitor that costs much less than similar products.

    N.A. · June 10, 2020

    We live in northern Michigan where salt is used extensively. After power washing underside of vehicles this spray was used to neutralize and prohibit future rust. It will need to be reapplied over time but does not seal in corrosion the way that undercoating does.

    Similar suggestions by Bolo

    More from this brand

    Similar items from “Corrosion & Rust Inhibitors”