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AMSOIL Heavy-Duty Metal Protector
Product code : AMHSC-EA
- Contains special rust and corrosion inhibitor additives
- Protects against the effects of salt, moisture and chemical corrosion
- Leaves a long-lasting (up to several years), protective, wax-like, amber coating
- Sprays into hard-to-reach places and works as an undercoat
- Ideal for steel, iron, aluminum, brass, copper and other metal surfaces.
AMSOIL Heavy-Duty Metal Protector
Resilient, durable anti-corrosion formula protects metal components, equipment and tools up to several years depending on application and environment. Displaces water. Dries to an amber, wax-like coating. Does not wear off easily. Protects metal from the effects of water, salt and high humidity.
See the product data sheet for full details.
Corrosion Inhibitor
- Contains special rust and corrosion inhibitor additives
- Protects against the effects of salt, moisture and chemical corrosion
- Leaves a long-lasting (up to several years), protective, wax-like, amber coating
- Sprays into hard-to-reach places and works as an undercoat
- Ideal for steel, iron, aluminum, brass, copper and other metal surfaces
Data BulletinsAMSOIL Heavy-Duty Metal Protector
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So far So goodBy VICTOR, a Verified Buyer from TX on June 06, 2025I recently used this product on a ground for my boat trailer. Why there is a frame mounted ground on a boat trailer is beyond me. I coated the ground heavily before immediately using the boat in saltwater and so far it seems to be doing the trick well. I am eventually going to rewire the trailer but for the time being this product seems like it will hold me over.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great productBy FRED, a Verified Buyer from Holyoke, CO on May 30, 2025Keeps all moving parts lubricatedBottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great stuffBy JUSTIN, a Verified Buyer on April 19, 2025So far all I've used it on was a squeaky lawn mower wheel. Acouple shots and no more noise!Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Metal protectorBy JOHN, a Verified Buyer from New Jersey on April 19, 2025Amsoil metal protector works exactly as described. It covers well and stays a long time. I use it on everything don’t hesitate to buy it.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Excellent product highly recommendBy KEVIN, a Verified Buyer on February 19, 2025Excellent product highly recommend dries to the touch, only negative is that the spray top is poorly design and will not hold the red spray straw will keep coming outBottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great stuffBy VICTOR, a Verified Buyer on February 03, 2025works great as do all Amsoil products doBottom LineYes, I would recommend this to a friend.Was this review helpful?
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UndercoatBy GREGG, a Verified Buyer from MA on January 30, 2025I use this for undercoat on my truck. It dries quickly and works much better then other products that are actually advertised as undercoat. It doesn’t attract dirt. Other undercoating products do not dry, drip and need to be reapplied more frequently then MPHD.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great productBy NEAL, a Verified Buyer from NW Indiana on December 30, 2024Great product, seems to be working well, sprayed the entire chassis for salt protection and haven't seen any failing yet.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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D.I.Y. rust proofingBy DUANE, a Verified Buyer from Iowa on December 13, 2024My son told me about this stuff, great product. Ordered a case of 12 large cans to spray the under body, frame, steering, suspension, on my new 2023 Jeep Gladiator, sprayed everything except brakes & exhaust. Using the supplied straw kept overspray to a minimum. Wore safety glasses & a N95 breathing mask made by 3M which both worked good. Truck stayed in my heated shop for 36 hrs after spraying to make sure it was completely dry. The mess it made on the cement floor was super easy to clean up with just regular mineral spirits. Plenty of videos on U-tube that go more in depth but I highly recommend this product. Duane.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
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Great product.By Ricky D, a Verified Buyer from East coat on December 05, 2024One can did the majority of what I wanted to coat on my 2016 Silverado. Seems to do it’s job and I can see how with the wax type film.Bottom LineYes, I would recommend this to a friend.Was this review helpful?
