Willseal & Tremco Expansion Joints

Willseal is an affiliate brand of Tremco CPG Inc.
Color Customization
Seismic Capabilities
Protection vs Elements

There are excellent reasons that Willseal—the original brand of pre-compressed joint sealants—constantly raises industry standards, while continuing to capture greater market share around the globe. Willseal products have been specified and successfully installed on thousands of diverse construction projects worldwide. Willseal is committed to bringing intelligent solutions to our customers, using technology-driven design to create superior sealant systems.

Technology Driven Solutions for Any Project

  • Horizontal
  • Vertical
  • Fire-rated
  • Seismic
  • Accessories
Click on a product to see more information

Color-Customization to Match Your Project

Most of our joint sealant solutions are available in any standard Spectrem® color, as well as a broad range of industry-standard colors. We can also custom-match most colors to blend in perfectly with your project.

  • White
  • Precast White
  • Ivory
  • Sandstone
  • Buff
  • Off White
  • Limestone
  • Anodized Aluminum
  • Gray
  • Aluminum Stone
  • Light Bronze
  • Champagne
  • Dusty Rose
  • Adobe Tan
  • Rustic Brick
  • Charcoal
  • Bronze
  • Dark Bronze
  • Black

Request a Sample

Connect with a local Willseal representative to see if you qualify for a free sample.