• About SEM

    SEM is a leading manufacturer of innovative paints, adhesives and coating products. Our products are developed to exceed your automotive, aerospace and marine repair and refinishing needs.

  • Tech Support

    If you ever need any help or have questions about our products, feel free to call our technical support line. You’ll be greeted by a real person right away. Go here to get in touch.

  • Made in the USA

    We’ve been in business for more than 65 years and we promise to continue to deliver quality American made products.

New Products

  • Custom Fill™ Color Coat™ Aerosol Blanks

    Aerosol blanks designed to be filled with Color Coat using a Custom Fill machine. Custom aerosols add unlimited colors for refinishing vinyl and plastic or touching up carpet and velour.

  • Sprayable Seam Sealer Gun Cleaner

    Sprayable Seam Sealer Gun Cleaner is a blend of solvents to help clean one-component sprayable seam sealer applicators.

  • Dual-Mix™ Quick Set 180

    Dual-Mix Quick Set 180 is a two-component, general purpose, black, urethane adhesive with a three minute working time designed for repairing and bonding most small to medium plastic, steel, aluminum, glass, SMC and fiberglass parts.

  • Rust Trap™

    A high gloss, moisture cured, urethane coating for restoring and protecting rusty metal.

    79460 Rust Trap Counter Assortment includes:

    3 Black quarts
    1 Black pint
    1 Silver quart
    1 Silver pint
    1 Flattener pint

  • Trim Black Euro Jet

    Trim Black Euro Jet is an OEM matched coating for automotive trim components.

  • World Class™ EZ Finish™ Clearcoat

    World Class EZ Finish Clearcoat is a production oriented, national rule urethane clearcoat for exceptionally easy application and refinishing.

  • Scuff & Clean

    Scuff & Clean is an abrasive paste that cleans and prepares panels for repair or refinish. Now available in an improved formula and a convenient gallon pump.

    Improved formula provides better sudsing, easier rinsing and no settling.