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Your order may take longer than normal to arrive. We are experiencing extremely high demand and freight carriers are experiencing delays nationwide. LTL shipments are most severely affected.

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.

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.

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.

Heavy-Duty Metal Protector



Heavy-Duty Metal Protector

  • 5
    The product you’ve been looking for!
    By  JACOB,  a  Verified Buyer  on  July 25, 2021

    Describe the issue

    Will never use anything but HD MP for all under coating needs. This stuff is very resistant once applied and the best part is that after it cures it’s dry to the touch so it’s getting all over you and everything else it touches after application.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 5
    Lubricates very well.
    By  Shade tree,  a  Verified Buyer  from  Savannah TN  on  May 28, 2021

    Describe the issue

    Lubricates better than other products because it lasts longer and stays on the parts. Have used it for years on all types of metal to metal contact products.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?
  • 4
    It holds up/on pretty good
    By  PETER,  a  Verified Buyer  from  Northeast   on  May 21, 2021

    Describe the issue

    Holds up very good New Hampshire winters are brutel on your undercarriage up here.
    Bottom Line
    Yes, I would recommend this to a friend.
    Was this review helpful?