ChemLink E-Curb Kits

$125.76

THE CHEMLINK E-CURB SYSTEM

Chemlink E-Curb precast form “slip-fit” components are composed of light weight nylon resin. The E-Curb is 2-inches high and available in a variety of shapes and sizes including bisected circular pieces having inside diameters of 3, 4, 5, 6, or 9-inches, corner pieces having a 2-inch radius, 3-inch and 8-inch straight pieces.

This product page is for Complete Low-Slope E-Curb Kits.

Chemlink E-Curb Kit: 4” Diameter E-Curb Round Kit (4 curbs)
Color: White (primer included)
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Vendors: ChemLink SKU: F1354WH
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    Return with 30 days of purchase date
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AM Verified Customer
07-13-25

Product still not arrived

Frank C. Verified Customer
07-07-25

Great products, great shipping time.

A. B. Verified Customer
07-06-25

The product arrived on time and was packaged carefully. Very happy with the quality of the build as well!

Adam B. Verified Customer
07-06-25

Packed well, arrived quickly and installed in a cinch. My only recommendation would be to post a picture with actual dimensions of the box for the rough opening and of the outside of the trim. It would help those on a tight a schedule who have to cut the whole before the product arrives. Otherwise great overall experience. I will be purchasing more of these in the future

Robert M. Verified Customer
07-05-25

Tried multiple times to call into customer service to discuss product before purchase. I finally just had to order the product blind and wait to receive it to answer my questions. They did have the best price for this product.

Rebecka A. Verified Customer
07-03-25

Great

Alex M. Verified Customer
07-02-25

Product arrived timely and was entirely correct. Made for a smooth project and turned out nice.

Jordana Verified Customer
07-01-25

I had a question prior to purchase and called, got very good service. After ordering it was shipped very quickly, I received it before I expected. The product was great too.

Deb Verified Customer
06-24-25

Process was easy, no problems.

Michael K. Verified Customer
06-20-25

Good product and delivered quickly

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THE CHEMLINK E-CURB SYSTEM

Chemlink E-Curb precast form “slip-fit” components are composed of light weight nylon resin. The E-Curb is 2-inches high and available in a variety of shapes and sizes including bisected circular pieces having inside diameters of 3, 4, 5, 6, or 9-inches, corner pieces having a 2-inch radius, 3-inch and 8-inch straight pieces.

This product page is for Complete Low-Slope E-Curb Kits.

ChemLink E-Curb Kits for Low-Slope Applications

Chemlink E-Curb penetration seals replace old-style metal pitch pans with versatile, precast components and 1-Part polyether pourable sealants. CHEM LINK’s E-Curb System can usually be installed in under 15 minutes and never requires flashing or mechanical attachment. E-Curbs are designed for use on granulated modified bitumen, asphalt and coal tar B.U.R. (built up roofing). E-Curbs are specified for PVC, EPDM, PIB, and TPO single ply roofing membranes. E-Curbs are highly versatile for sealing penetrations around solar panel mounts, HVAC, Electrical, and any type of structural supports. TPO Primer is required for use with TPO single-ply roof membrane.

What's in the Box?

3” Diameter E-Curb Round Kit

Kit contains 10 curbs, (8) 10.1 oz cartridges 1-Part Sealer

(2) 10.1 oz cartridges of M-1 Adhesive/Sealant

4” Diameter E-Curb Round Kit

Kit contains 4 curbs, (1) ½ gallon pouch 1-Part Pourable Sealer

(2) 10.1 oz cartridges of M-1 Adhesive/Sealant

4.5” x 3.5” Rectangle E-Curb Kit

Kit contains 4 curbs, (1) ½ gallon pouch 1-Part Pourable Sealer

(2) 10.1 oz cartridges of M-1 Adhesive/Sealant

5" Diameter E-Curb Round Kit

Kit contains 3 curbs, (1) ½ gal pouch of 1-Part Pourable Sealer

(2) 10.1 oz cartridge of M-1 Adhesive/Sealant

6” Diameter E-Curb Round Kit

Kit contains 3 curbs, (2) ½ gallon pouch 1-Part Pourable Sealer

(2) 10.1 oz cartridges of M-1 Adhesive/Sealant

9” Diameter E-Curb Round Kit

Kit contains 2 curbs, (2) ½ gallon pouch 1-Part Pourable Sealer

(2) 10.1 oz cartridges of M-1 Adhesive/Sealant

Installation

Bonding surfaces should be clean, dry and free from all contamination that may inhibit the sealant’s performance. Remove all previously applied caulk, mastic, cement, asphalt, and other contaminants from penetrations with a wire brush. Brush away all gravel or loose granules. Isopropyl alcohol is an effective cleaner for surface preparation. Please contact customer service for application guidelines with temperatures below 32°F (0°C). Do not use on TPO without the use of TPO primer. Do not use on Hypalon. Smooth APP membranes require a granulated target. This product sets rapidly upon exposure to moisture. Please refer to data sheet for step-by-step installation guidelines.

Chemlink E-Curb System - Advantages

  • Rapid installation - 'slip-fit' light weight curb design reduces labor significantly
  • Excellent adhesion to most roofing materials.
  • Labor Savings - No flashing or mechanical attachment required.
  • 1-Part® pourable sealant accommodates movement and is suggested for use on all granulated membranes and details with excessive movement.
  • Sealant is flexible down to -40°F (-40°C).
  • Wide Range of Service Temperatures -40°F to 200°F (-40°C to 93°C)

Chemlink E-Curb System Components

  • E-Curb exterior rings, straights, and corners.
  • M-1 Structural Adhesive/Sealant used for bonding the E-Curb components, sealing and priming the penetration.
  • 1-Part “moisture cure” pourable sealer, used to form a durable, water-tight seal around the roof penetration. US Patent No. RE41,586

Installing the Chemlink E-Curb Penetration Seal System


Specs

  • Chemlink E-Curb Technical Data Sheet
  • Chemlink E-Curb SDS
  • Chemlink E-Curb and ChemCurb Systems Brochure
  • Chemlink E-Curb Solar Penetration Seals

For Special Applications, Select Chemlink E-Curb Box Components and Appropriate Sealants

Products for Special Applications
Application (click for technical data sheet) Chemlink Product Page Video Box Components (buy here) Adhesive (buy here) Sealant (buy here)
Steep Slopes Steep Slope E-Curb Penetration Seal System (click for video) E-Curb Box Components M-1 Duralink 50
Vertical Walls (click for video) E-Curb Box Components Duralink 50 Duralink 50
Metal Roofs E-Curb Metal Roof Kits (click for video) >E-Curb Box Components Duralink 50 Duralink 50
Silicone Roofs E-Curb Box Components DuraSil DuraSil SL
Temps 200ºF Hot Pipe E-Curb Penetration Seal System E-Curb Box Components DuraSil DuraSil SL
   

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