SEM Tools

SEM
  • SEM® - Rust Mort™ Rust Converter
    SEM® - Rust Mort™ Rust Converter
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    # 2207305676
    Rust Mort™ Rust Converter by SEM®. Rust Mort is an acidic compound that converts existing rust to an insoluble black coating prior to applying body filler, primer or top coat. Seeing rust on your four-wheeled friend is very...
    Completely removes light rustConverts heavy rust into a stable, workable substrate
    $27.71 - $95.47
    Availability Varies - Depends on Product Options
  • SEM® - Rust Seal™ Rust Converter
    SEM® - Rust Seal™ Rust Converter
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    # 2207305691
    Rust Seal™ Rust Converter by SEM®. Rust Seal is a dual-purpose acidic compound that neutralizes mild rust and provides a temporary rust-protective layer prior to topcoating. Seeing rust on your four-wheeled friend is very...
    Neutralizes rustLeaves a tough protective coating
    $42.53 - $62.78
    Availability Varies - Depends on Product Options
  • SEM® - Rust Shield™ Corrosion Control Coating
    SEM® - Rust Shield™ Corrosion Control Coating
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    # 4627759950
    Rust Shield™ Corrosion Control Coating by SEM®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it delivers unmatched levels...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $96.17 - $115.40
    Availability Varies - Depends on Product Options
  • SEM® - Rust Shield™ Rust Barrier
    SEM® - Rust Shield™ Rust Barrier
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    # 2207305769
    Rust Shield™ Rust Barrier by SEM®. 2.8 VOC Rust Shield is a direct to metal coating that isolates and controls oxidation, rust, and corrosion on metal substrates. Seeing rust on your four-wheeled friend is very discouraging. Even a...
    Paint direct to rust or bare sanded steelFast application
    $40.43 - $44.94
    Availability Varies - Depends on Product Options
  • SEM® - Rust Trap™ Rust Barrier
    SEM® - Rust Trap™ Rust Barrier
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    # 2207305738
    Rust Trap™ Rust Barrier by SEM®. A high gloss, moisture cured, urethane coating for restoring and protecting rusty metal. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the...
    Premium moisture-cured urethane technologyPaint direct to rust or bare sanded steel
    $39.68 - $60.26
    In Stock - Ships within 24 hrs
  • SEM® - Rust Shield™ Rust and Corrosion Control Coating
    SEM® - Rust Shield™ Rust and Corrosion Control Coating
    0
    # 4627759962
    Rust Shield™ Rust and Corrosion Control Coating by SEM®. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the appearance of your vehicle or undermine its performance, not to speak of...
    Guaranteed to prevent rust from forming and spreadingSuper easy, quick, and safe to apply for best results
    $7.38
    In Stock - Ships in 24 to 48 hrs
  • SEM® - 7 oz. Skeleton Smooth Applicator Gun
    SEM® - 7 oz. Skeleton Smooth Applicator Gun (71119)
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    # mpn1579906761
    7 oz. Skeleton Smooth Applicator Gun by SEM®. Ergonomic design. Applications: Body repair - adhesives and sealers. 71119 is an applicator for dispensing 7 oz. two-component cartridges. This top-grade product is expertly made in...
    Ensures proper mix ratioIdeal gear ratio for smooth dispersion
    $164.11
    In Stock - Ships within 24 hrs
  • SEM® - Plastic Quick Spray System Mixing Tip
    SEM® - Plastic Quick Spray System Mixing Tip (70103)
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    # mpn1579906750
    Plastic Quick Spray System Mixing Tip by SEM®. The Quick Spray System Starter Kit has everything necessary to start spraying two-component sealers and sound dampening materials. Need reliable equipment to mix your paints? Then this...
    Duplicate OEM sprayed seamsEasy assembly and clean up
    $24.85
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Premium Undercoat Gun
    SEM® - Premium Undercoat Gun (71109)
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    # mpn1579906763
    Premium Undercoat Gun by SEM®. The Premium Undercoat Gun is a siphon feed heavy plastic applicator for spraying bed liners, undercoatings, and rust proofing. Get your auto body repairs done quickly and efficiently with this paint spray...
    Adjustable patternEasy to clean
    $80.60
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Pro-Tex™ 1 qt. Disposable Suction Feed Cup Schutz Bottle
    SEM® - Pro-Tex™ 1 qt. Disposable Suction Feed Cup Schutz Bottle (71004)
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    # mpn1579906765
    Pro-Tex™ 1 qt. Disposable Suction Feed Cup Schutz Bottle by SEM®. Pro-Tex™ Truckbed Liner is a professional, two-component, urethane liner system that provides a hard, durable finish and superior protection to truckbeds and...
    Tough, durable, non-corrosive coatingAir and water tight
    $6.49
    In Stock - Ships within 24 hrs
  • SEM® - Rust Mort™ 1 qt Green Rust Converter
    SEM® - Rust Mort™ 1 qt Green Rust Converter (69504)
    0
    # mpn1579906740
    Rust Mort™ 1 qt Green Rust Converter (69504) by SEM®. Rust Mort is an acidic compound that converts existing rust to an insoluble black coating prior to applying body filler, primer or top coat. Seeing rust on your four-wheeled friend...
    Completely removes light rustConverts heavy rust into a stable, workable substrate
    $43.80
    In Stock - Ships within 24 hrs
  • SEM® - Rust Mort™ 16 fl. oz. Green Rust Converter
    SEM® - Rust Mort™ 16 fl. oz. Green Rust Converter (69508)
    0
    # mpn1579906739
    Rust Mort™ 16 fl. oz. Green Rust Converter (69508) by SEM®. Rust Mort is an acidic compound that converts existing rust to an insoluble black coating prior to applying body filler, primer or top coat. Seeing rust on your four-wheeled...
    Completely removes light rustConverts heavy rust into a stable, workable substrate
    $27.71
    In Stock - Ships within 24 hrs
  • SEM® - Rust Seal™ 16 fl. oz. Milky Green Rust Converter
    SEM® - Rust Seal™ 16 fl. oz. Milky Green Rust Converter (39308)
    0
    # mpn1466794888
    Rust Seal™ 16 fl. oz. Milky Green Rust Converter (39308) by SEM®. Rust Seal is a dual-purpose acidic compound that neutralizes mild rust and provides a temporary rust-protective layer prior to topcoating. Seeing rust on your...
    Neutralizes rustLeaves a tough protective coating
    $42.53
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 1 gal White Corrosion Control Coating
    SEM® - Rust Shield™ 1 gal White Corrosion Control Coating (28111)
    0
    # mpn4841020972
    Rust Shield™ 1 gal White Corrosion Control Coating (28111) by SEM®. If you’re looking for a reliable solution to complete your project, this 1st-grade product is right up your alley. Designed utilizing the finest materials, it...
    Paint direct to rust or bare sanded steelFast application
    $105.34
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 1 qt Black Rust Barrier
    SEM® - Rust Shield™ 1 qt Black Rust Barrier (28104)
    0
    # mpn1579906491
    Rust Shield™ 1 qt Black Rust Barrier (28104) by SEM®. 2.8 VOC Rust Shield is a direct to metal coating that isolates and controls oxidation, rust, and corrosion on metal substrates. Seeing rust on your four-wheeled friend is very...
    Paint direct to rust or bare sanded steelFast application
    $44.94
    In Stock - Ships within 24 hrs
  • SEM® - Rust Shield™ 1 qt Gloss Black Rust Barrier
    SEM® - Rust Shield™ 1 qt Gloss Black Rust Barrier (28064)
    0
    # mpn1579906496
    Rust Shield™ 1 qt Gloss Black Rust Barrier (28064) by SEM®. 2.8 VOC Rust Shield is a direct to metal coating that isolates and controls oxidation, rust, and corrosion on metal substrates. Seeing rust on your four-wheeled friend is...
    Paint direct to rust or bare sanded steelFast application
    $40.43
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 16 fl. oz. Rust Barrier Catalyst
    SEM® - Rust Shield™ 16 fl. oz. Rust Barrier Catalyst (38008)
    0
    # mpn1579906519
    Rust Shield™ 16 fl. oz. Rust Barrier Catalyst by SEM®. Hardener and Gloss Enhancer is a catalyst for use with Rust Shield™. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the...
    Adds gloss and durabilityEliminates recoat headaches
    $44.76
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Trap™ 1 qt Black Rust Barrier
    SEM® - Rust Trap™ 1 qt Black Rust Barrier (45504)
    0
    # mpn1579906661
    Rust Trap™ 1 qt Black Rust Barrier (45504) by SEM®. A high gloss, moisture cured, urethane coating for restoring and protecting rusty metal. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can...
    Premium moisture-cured urethane technologyPaint direct to rust or bare sanded steel
    $60.26
    In Stock - Ships within 24 hrs
  • SEM® - Rust Trap™ 16 fl. oz. Black Rust Barrier
    SEM® - Rust Trap™ 16 fl. oz. Black Rust Barrier (45508)
    0
    # mpn1579906660
    Rust Trap™ 16 fl. oz. Black Rust Barrier (45508) by SEM®. A high gloss, moisture cured, urethane coating for restoring and protecting rusty metal. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion...
    Premium moisture-cured urethane technologyPaint direct to rust or bare sanded steel
    $39.68
    In Stock - Ships within 24 hrs
  • SEM® - Versa™ Plastic Tip
    SEM® - Versa™ Plastic Tip (70070)
    0
    # mpn1579906754
    Versa™ Plastic Tip by SEM®. Versa-Tips create ribbon beads out of 7 oz. two-component seam sealer cartridges. Need reliable equipment to mix your paints? Then this superior product is just the ticket. Designed with usability and...
    Duplicates OEM sealersGraduated and notched for easy trimming
    $8.96
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 16 fl. oz. Dark Blue Rust and Corrosion Control Coating
    SEM® - Rust Shield™ 16 fl. oz. Dark Blue Rust and Corrosion Control Coating (38123)
    0
    # mpn4841020969
    Rust Shield™ 16 fl. oz. Dark Blue Rust and Corrosion Control Coating (38123) by SEM®. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the appearance of your vehicle or undermine its...
    Guaranteed to prevent rust from forming and spreadingSuper easy, quick, and safe to apply for best results
    $7.38
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 16 fl. oz. White Rust and Corrosion Control Coating
    SEM® - Rust Shield™ 16 fl. oz. White Rust and Corrosion Control Coating (38113)
    0
    # mpn4731374924
    Rust Shield™ 16 fl. oz. White Rust and Corrosion Control Coating (38113) by SEM®. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the appearance of your vehicle or undermine its...
    Guaranteed to prevent rust from forming and spreadingSuper easy, quick, and safe to apply for best results
    $7.38
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ 16 fl. oz. Yellow Rust and Corrosion Control Coating
    SEM® - Rust Shield™ 16 fl. oz. Yellow Rust and Corrosion Control Coating (38143)
    0
    # mpn4841020964
    Rust Shield™ 16 fl. oz. Yellow Rust and Corrosion Control Coating (38143) by SEM®. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the appearance of your vehicle or undermine its...
    Guaranteed to prevent rust from forming and spreadingSuper easy, quick, and safe to apply for best results
    $7.38
    In Stock - Ships in 24 to 48 hrs
  • SEM® - Rust Shield™ John Deere Yellow Rust and Corrosion Control Coating
    SEM® - Rust Shield™ John Deere Yellow Rust and Corrosion Control Coating (38163)
    0
    # mpn4841020961
    Rust Shield™ John Deere Yellow Rust and Corrosion Control Coating (38163) by SEM®. Seeing rust on your four-wheeled friend is very discouraging. Even a small corrosion spot can spoil the appearance of your vehicle or undermine its...
    Guaranteed to prevent rust from forming and spreadingSuper easy, quick, and safe to apply for best results
    $7.38
    In Stock - Ships in 24 to 48 hrs


SEM (Sneckner Elliot Manufacturing) was named after its founders, viz: George Sneckers and William Elliott. The company opened its doors far back in 1948 and matured into one of the leading manufacturers of rust preventers, undercoats, and primers along with a huge variety of tools that aim to make a repair process easier and quicker. The company currently caters to the needs of the marine, automotive, industrial, and aerospace markets. It is quite telling that many of its products are OEM recommended. The brand’s product portfolio is constantly expanded with new solutions for DIYers and professionals.

In our store, you will find a huge range of SEM tools along with rust removing and preventing chemicals to do your job right. Here you will also find a variety of rust converters that are formulated to neutralize rust and leave a temporary protective coating. For those people who need to prepare a surface for painting, we have graining pads. Besides, you will find here lots of spray guns that will come in useful when applying undercoats. Bottles and related parts are offered too. Whether you have years of experience in painting or not, it pays to use the brand’s masking films to prevent oversprays. They are also readily available on our digital shelves.