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)
  • ARBOR DAY
  • Best Small Business Award
  • Customer Reviews
Vendors: ChemLink SKU: F1354WH
  • Easy Returns

    Return with 30 days of purchase date
  • Technical Support

    Available 9am - 5pm EST Mon-Fri
  • Customer Support

    Available 9am - 5pm EST, Mon-Fri
  • Fast Shipping

    Ships within 48 hours if in stock
  • 5
    387 (88%)
  • 4
    34 (7.7%)
  • 3
    12 (2.7%)
  • 2
    2 (0.5%)
  • 1
    5 (1.1%)
96% of customers rate this company 4- or 5-stars
Newest to Oldest
  • Favorite Reviews
  • Highest to Lowest
  • Newest to Oldest
All Ratings
  • All Ratings
  • 5 ★ Reviews
  • 4 ★ Reviews
  • 3 ★ Reviews
  • 2 ★ Reviews
  • 1 ★ Reviews
Linda P. Verified Customer
08-12-25

Great customer service and quick shipping!

Max Verified Customer
08-12-25

Fast, efficient delivery of these still difficult to find products. Excellent merchant. And, boy, am I glad you're there.

Patricia F. Verified Customer
08-10-25

Loved the bigger samples of Marmoleum, helped me decide to order. Quick turnaround on the quote and ease of ordering were plusses. My flooring was delivered, as scheduled, on carefully wrapped pallet, delivered by a very polite and helpful delivery person. Can't wait to have my new floor installed!

Gayle S. Verified Customer
08-04-25

Received the product and just used it . So far so good .

Suzanne K. Verified Customer
08-01-25

received my order, thank you.

Al Verified Customer
07-27-25

Great service!

Jared F. Verified Customer
07-24-25

Not as described. They put bubble wrap radiant barrier around some rockwool on the top. Not as described. The images are different than what I was shipped.

Reply from Eco-BuildingProducts.Com

Jared, Thanks for your feedback and review. The product page contains a wealth of information, including a relatively well-written description, dimensions, and images. I agree that our product description doesn't resemble your description. The recessed light cover is a cone-like cylinder measuring 14" in diameter at the base, 12" in diameter at the top, and 11.5" in height, made with TempSheild's Class A/Class1 Single Double Bubble Foil wrapped with a rockwool insulation top. The product page features two images, both of which accurately represent what is boxed and shipped. If you feel misled and unsatisfied with your purchase and the item you received, you are welcome to return it for a full refund. Let us know. Thanks

Craig B. Verified Customer
07-23-25

Easy order process; quick delivery!

SA Verified Customer
07-15-25

easy.

AM Verified Customer
07-13-25

Product still not arrived

slide 2 of 50

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

  • 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
   
  • Weight 19 lbs
  • Chemlink E- 3” Diameter E-Curb Round Kit (10 curbs), 4” Diameter E-Curb Round Kit (4 curbs), 4.5” x 3.5” Rectangle E- Curb Kit (4 curbs), 5" Diameter E-Curb Round Kit (3 curbs), 6” Diameter
  • Curb Kit E-Curb Round Kit (3 curbs), 9” Diameter E-Curb Round Kit (2 curbs)
  • Color Gray, White (primer included), White (primer NOT included)

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)