eXact color®

  • HOW TOs
  • Are you tired of ugly caulk lines? Have you been on an endless search for that perfect caulk, custom colored to match your new paint job, only to end up lost and disappointed? Your search is over. Perfectly color matched caulk is here with eXact color®. Just add your paint, mix it up, and voila – you have an eXact match to any color. No tools required. No mess. Best of all, eXact color has all the same performance properties of Big Stretch®, so you don’t have to worry about whether or not it will actually work. Rest easy, stop searching, and use eXact color.

    eXact color is excellent for use in a variety of areas, including:

    • Walls & wallpaper
    • Tile
    • Countertops & backsplashes
    • Wood or vinyl moulding, baseboards & trim
    • Metals
    • Plastics
    • Around windows & doors 
    • Siding

    eXact color adheres to many different surfaces, including:

    Aluminum • Brass • Steel • Anodized Windows

    ABS • Nylon • PVC • Acrylic Sheet • Plexiglass • Urethane • Fiberglass • Polycarbonate • Vinyl • Lexan®* • Polystyrene

    Other Surfaces
    Asphalt • Stone • Brick • Fiber Cement • Stucco • Cinder Block • Formica®* • Tile • Concrete • Glass • Wood • Corian®* • Porcelain • Drywall • Mortar

    Don’t see the surface you’re working with listed? Contact Customer Service.

    Do Not Use:

    • In areas of water submersion or frequent, prolonged puddling
    • In areas with high foot and/or vehicle traffic (driveways, sidewalks, decks, patios, etc.)
    • Roofs exposed to prolonged dampness (use Sashco’s Through The Roof!® instead)
    • Will not adhere to or is incompatible with Kynar®*, polypropylene, waxes, polyethylene, Teflon®*, and silicone.
    • May discolor copper


    Kynar®, Teflon®, Styrofoam® Lexan®, Formica®,  and Corian® are registered trademarks of their respective owners.

    Watch how easy it is to get custom colored caulk with eXact color!

Photo Gallery


  • Simply add any latex paint (even metallic), stain or universal pigment to create a custom color caulk
  • No special tools required
  • Can be applied to joints up to 2” wide
  • Paintable, in case you change your mind about the color down the line 
  • Super elastic with powerful adhesion – won’t pull away or crack
  • Water clean-up
  • Low VOC