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AMSOIL Industrial | AMSOIL International |
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Heavy-Duty Metal Protector

Product code : AMHSC-EA

4.9 star rating
Read 25 reviews
Read 25 reviews
See all customer reviews

• 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.

• 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.

Product Overview

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

See the product data sheet for full details.

Technical Specification

Heavy-Duty Metal Protector

Data Bulletin

Warranty

SDS



Product Reviews

Heavy-Duty Metal Protector

4.9 star rating
Based on 25 reviews
Based on 25 reviews
See all customer reviews
  • 5 star rating
    It’s amazing
    By  RON,  a  Verified Buyer  from  Salida colorado  on  March 11, 2023
    It soaks into the metal fast and takes the rusty look away..
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Great product but overpriced
    By  PAUL,  a  Verified Buyer  on  February 19, 2023
    All amsoils products are great , unfortunately prices have doubled in the last two years!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Top Notch Metal Protection
    By  MICHAEL,  a  Verified Buyer  from  New Jersey  on  February 12, 2023
    Having been using the entire range of Amsoil products for my vehicles and motors for a very long time. Purchased a new 23 Toyota Tundra recently and wanted to help protect the frame/components from the Northeast winter salt. Applied MPHD to the entire underside of the vehicle, simple process overall and when dried it created a nice barrier from all contaminants. Truck has been driven in snow/salted roads and after being washed all exposed metal still looks brand new, highly recommend this product.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Awesome product!
    By  DAVID,  a  Verified Buyer  from  St Louis  on  February 07, 2023
    I would recommend to anyone who wants to DIY rustproof their car, truck or anything else that will rust. Plus it goes a long way. I did my Yukon XL with less than 2 cans.
    Was this review helpful?
  • 5 star rating
    MP-HD PROTECTOR
    By  JOHN,  a  Verified Buyer  from  Long Island   on  January 14, 2023
    Great product it works great for keeping rust off of my tools in my garage .also use it under my lawn mower decking to stop rust and to keep the grass from sticking I highly recommend this product
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Undercarriage and frame rails protectant
    By  BRANDON,  a  Verified Buyer  from  Illinois  on  October 06, 2022
    After debating whether to undercoat or use this product to protect frame rails and undercarriage, I am very happy that I listened to others reviews on this product. Turned out amazing, was easy to apply, and seems to be very long lasting after cured. Ordering more to have when needed.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Fantastic!
    By  JOHN,  a  Verified Buyer  from  Oregon  on  September 08, 2022
    HDMP has been a necessity in my shop for decades. It gets used as chain lube, protection from the elements on my little sawmill, hinge lube on every vehicle, on and on. Just a super useful product!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    Works good
    By  MARTIN,  a  Verified Buyer  from  Harrod, ohio  on  August 28, 2022
    Works good
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4 star rating
    Didn’t use yet
    By  ANGELO,  a  Verified Buyer  from  Pennsylvania   on  August 11, 2022
    Didn’t use yet
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5 star rating
    This product has to be removed
    By  Doug,  a  Verified Buyer  from  Burgettstown,Pa.  on  May 20, 2022
    Amsoil HD metal protector works great,( aka. cavity wax) I intentionally had to remove it because It does not wear off and this was my test, I put this on my lawn tractor appox. 10 yrs. ago. the part never rusted and did not come off. This product can be used inside car doors,quarter panels, trunk lids cab corners and so on. But the area should pretty clean first, I think so anyway. pretty tough stuff!!!
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?