Skip to content
  • 🛍️ Shop more, spend less, with free shipping 🛍️
  • 🛍️ Shop more, spend less, with free shipping 🛍️
Car Care Tool StoreCar Care Tool Store
  • Tools
    • Sockets
    • Specialty
    • Tire & Wheel Tools
    • Pliers
    • Wrenches
    • Ratchets & Drive Tools
    • Brake Tools
    • Measuring & Estimating
    • Lockout Tools
    • Engine Tools
    • Riveters
  • Auto Body Repair
    • Adhesives
    • Dent Repair Tools
    • Hammers & Dollies
    • Sealers
    • Body Fillers
    • Putty & Glaze
    • Plastic Repair
    • Buffing & Polishing
    • Rust Prevention
    • Stud Guns
    • Fiberglass Repair
  • Air Tools & Compressors
    • Filters, Dryers & Lubricators
    • Air Tool Accessories
    • Air Hoses & Reels
    • Air Couplers
    • Air Tools
    • Air Compressors
  • Paint & Paint Guns
    • Mixing Supplies
    • Paint Gun Accessories
    • Paint Guns
    • Paint Prep
    • Respirators
    • Automotive Paint
    • Undercoatings
    • Truck Bed Coatings
    • Painting Accessories
    • Masking Supplies
  • Paint Booths
    • Booth Accessories
    • Filters
    • Booth Lights
    • Automotive Booths
    • Booth Film
    • Bench Booths
    • Exhaust Walls
    • Prep Stations
  • Abrasives
    • Boards
    • Abrasive Discs
    • Backup Pads
    • Grinding Discs
    • File Sheets & Rolls
    • Conditioning Discs
    • Wet Sanding
    • Scuff Pads
    • No products in the cart.

      Return to shop

  • Cart

    No products in the cart.

    Return to shop

 

SEM Rust-Mort

Home / Auto Body Repair / Rust Prevention
Sale!
SEM Rust-Mort

$27.99 Original price was: $27.99.$19.59Current price is: $19.59.

Clear
SKU: YXV0B 1801641 Categories: Auto Body Repair, Rust Prevention
  • 7-Day Returns, 100% Quality
  • Effortless Shopping, Quality Products
  • Control the delivery date and try to deliver it in the fastest time
  • Multiple payment options for secure shopping with SSL
Browse
  • Abrasives
    • Abrasive Discs
    • Backup Pads
    • Boards
    • Conditioning Discs
    • File Sheets & Rolls
    • Grinding Discs
    • Scuff Pads
    • Wet Sanding
  • Air Tools & Compressors
    • Air Compressors
    • Air Couplers
    • Air Hoses & Reels
    • Air Tool Accessories
    • Air Tools
    • Filters, Dryers & Lubricators
  • Auto Body Repair
    • Adhesives
    • Body Fillers
    • Buffing & Polishing
    • Dent Repair Tools
    • Fiberglass Repair
    • Hammers & Dollies
    • Plastic Repair
    • Putty & Glaze
    • Rust Prevention
    • Sealers
    • Stud Guns
  • Paint & Paint Guns
    • Automotive Paint
    • Masking Supplies
    • Mixing Supplies
    • Paint Gun Accessories
    • Paint Guns
    • Paint Prep
    • Painting Accessories
    • Respirators
    • Truck Bed Coatings
    • Undercoatings
  • Paint Booths
    • Automotive Booths
    • Bench Booths
    • Booth Accessories
    • Booth Film
    • Booth Lights
    • Exhaust Walls
    • Filters
    • Prep Stations
  • Tools
    • Brake Tools
    • Engine Tools
    • Lockout Tools
    • Measuring & Estimating
    • Pliers
    • Ratchets & Drive Tools
    • Riveters
    • Sockets
    • Specialty
    • Tire & Wheel Tools
    • Wrenches
  • Uncategorized
Recently Viewed
  • ATD Tools Variable Pin Spanner Wrench ATD Tools Variable Pin Spanner Wrench $83.99 Original price was: $83.99.$58.79Current price is: $58.79.
  • Description
  • Additional information
  • Reviews (0)

If you are wondering how to prevent rust on your vehicle, then it is time to start using the SEM Rust-Mort. This product helps by arresting the beginning traces of rust. SEM Rust-Mort is designed to neutralize existing rust as well as to prevent it from advancing further.

It works by converting rust into a black or grayish, hard, insoluble, protective coating, creating an ideal surface for fillers or primers. For best results, it is recommended to remove the loose surface rust with the help of a wire brush and leave just enough rust to be converted, before using this product. It is essential to do this because SEM Rust-Mort will not convert non-rusted or sandblasted surfaces from which you have removed all the rust.

Apply by brushing Rust-Mort on to the rusted areas. It is always better to apply 3-4 thin coats than a single heavy coat. A single heavy coat causes slow drying and is likely to produce a thick film. We further recommend that you provide a drying window before applying the next coat for a flawless finish. The final coat requires twenty-four hours to dry. It is better to remove excess or non-converted Rust-Mort to increase adhesion of primer or filler.

The product does not require any mixing or dilution as it is ready to use, thus saving cost and time. The product works well on rusted ferrous metal substrates, which makes it suitable for auto body, marine, industrial, farm and home applications.

This product is available in pint size and quart size variants to meet your requirements. SEM is a leading manufacturer of innovative paints, adhesives and coating products. It develops top-notch products to cater to automotive, aerospace and marine repair and refinishing needs.

Key Features of the SEM Rust-Mort:

  • Modifies and Kills Rust: Gets rid of rust formed on auto body
  • Easy to Use: Apply with a brush, special equipment not necessary
  • Ready to Apply: Does not require any dilution
  • Minimal Surface Preparation: No tedious cleaning required
  • 2 Sizes to Choose From: Pint or Quart

This item can only ship by ground within the Continental US.
Next Day or 2nd Day, AK & HI, & International delivery not available.

Choose Options -

Pint – 69508, Quart – 69504

Reviews

There are no reviews yet.

Be the first to review “SEM Rust-Mort” Cancel reply

Related products

Sale!
U-POL Dolphin Speed Glaze UP0654
Quick View

Auto Body Repair

U-POL Dolphin Speed Glaze UP0654

$32.99 Original price was: $32.99.$23.09Current price is: $23.09.
Sale!
Tool Aid Adjustable Holder For 14" Flexible Body Files - 89770
Quick View

Auto Body Repair

Tool Aid Adjustable Holder For 14″ Flexible Body Files – 89770

$69.95 Original price was: $69.95.$48.97Current price is: $48.97.
Sale!
SprayMax 1K Guide Coat Black - 3680100
Quick View

Auto Body Repair

SprayMax 1K Guide Coat Black – 3680100

$18.59 Original price was: $18.59.$13.01Current price is: $13.01.
Sale!
Martin Cross Chisel Hammers / Curved
Quick View

Auto Body Repair

Martin Cross Chisel Hammers / Curved

$52.99 Original price was: $52.99.$37.09Current price is: $37.09.
Sale!
3M Ultrapro MSP Sprayable Seam Sealer - 08374
Quick View

Auto Body Repair

3M Ultrapro MSP Sprayable Seam Sealer – 08374

$31.99 Original price was: $31.99.$22.39Current price is: $22.39.
Sale!
USC Super Charger Premium Resin Additive For Body Filler 16 Oz. - 40154
Quick View

Auto Body Repair

USC Super Charger Premium Resin Additive For Body Filler 16 Oz. – 40154

$20.95 Original price was: $20.95.$14.67Current price is: $14.67.
Sale!
Polyvance Bumper Dent Removal Rollers - 6148
Quick View

Auto Body Repair

Polyvance Bumper Dent Removal Rollers – 6148

$139.95 Original price was: $139.95.$98.99Current price is: $98.99.
Sale!
PDR Aluminum Mini Lifter - A76
Quick View

Auto Body Repair

PDR Aluminum Mini Lifter – A76

$162.99 Original price was: $162.99.$96.99Current price is: $96.99.
MY ACCOUNT
  • My account
  • Wishlist
  • Checkout
  • Cart
ABOUT US
  • About Us
  • Returns & Exchanges
  • Delivery
  • FAQ
  • Contact Us
LEGAL
  • Privacy Policy
  • Shipping Policy
  • Payment Method
  • Term and Conditions
Signup for Newsletter

Sign up for exclusive offers, original stories, events and more.

    Copyright 2026 © Car Care Tool Store
    • Tools
      • Sockets
      • Specialty
      • Tire & Wheel Tools
      • Pliers
      • Wrenches
      • Ratchets & Drive Tools
      • Brake Tools
      • Measuring & Estimating
      • Lockout Tools
      • Engine Tools
      • Riveters
    • Auto Body Repair
      • Adhesives
      • Dent Repair Tools
      • Hammers & Dollies
      • Sealers
      • Body Fillers
      • Putty & Glaze
      • Plastic Repair
      • Buffing & Polishing
      • Rust Prevention
      • Stud Guns
      • Fiberglass Repair
    • Air Tools & Compressors
      • Filters, Dryers & Lubricators
      • Air Tool Accessories
      • Air Hoses & Reels
      • Air Couplers
      • Air Tools
      • Air Compressors
    • Paint & Paint Guns
      • Mixing Supplies
      • Paint Gun Accessories
      • Paint Guns
      • Paint Prep
      • Respirators
      • Automotive Paint
      • Undercoatings
      • Truck Bed Coatings
      • Painting Accessories
      • Masking Supplies
    • Paint Booths
      • Booth Accessories
      • Filters
      • Booth Lights
      • Automotive Booths
      • Booth Film
      • Bench Booths
      • Exhaust Walls
      • Prep Stations
    • Abrasives
      • Boards
      • Abrasive Discs
      • Backup Pads
      • Grinding Discs
      • File Sheets & Rolls
      • Conditioning Discs
      • Wet Sanding
      • Scuff Pads
    • Login

    Login

    Lost your password?

    Register

    Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.