Chem Link Announces 5″ E-Curb™ Roof Penetration Seal System

02-28-2017 | e-curb, ecurb

Schoolcraft, MI (March 1, 2017)—Chem Link, formulator and manufacturer of high-performance adhesives, sealants, coatings and related products for application throughout the building envelope, announces the new 5″ E-Curb penetration seal system, the newest size offering in the full E-Curb line of products. Designed to better fit contractor needs, lighter-weight E-Curbs feature interlocking “slip-fit technology,” which allows for quick assembly and easy installation for many roofing applications.

“We’ve seen significant growth in the solar industry for a need for a 5″ E-Curb,” said Jeff Piotrowicz, product manager, Chem Link. “Additionally, this new size allows greater flexibility for our contractors to create a durable, waterproof rubber seal around penetrations and extends our current E-Curb offering for both steep and low slope roofs.”

E-Curbs are designed for use on granulated modified bitumen, asphalt and coal tar built-up roofing applications, as well as PVC, PIB and TPO single-ply roofing membranes. All E-Curb kits come with gloves 1-Part Pourable Penetration Sealant and M-1 Adhesive/Sealant to complete the job.


Additional E-Curb roof penetration system details include:

  • Slip-fit lightweight curb design to significantly reduce labor
  • Excellent adhesion to most roofing materials
  • No flashing or mechanical attachment required
  • Service temperatures ranging from -40°F to 200°F (-40°C to 93°C)

Please contact Chem Link for more information as needed. For direct sales, find a Chem Link Rep here.