ChemLink ChemCurb Kits

$163.43
  • Chemlink Chemcurb Kits include:
    • Curbs for holding sealant in place around penetrations
    • Chemlink M-1 Adhesive/Sealant for bonding Curbs to Roof
    • Pourable sealer for filling curbs around penetrations, either:
      • Chemlink 1-part Pourable Sealer, or
      • Chemlink ProPack 2-part Urethane Sealer
ChemCurb Kit: 5" Round (3 kits)
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Vendors: ChemLink SKU: F1307P
  • 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
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96% of customers rate this company 4- or 5-stars
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Bonnie W. Verified Customer
08-15-25

Excellent service from initial phone call to timely delivery. Great packaging . Good products. Thank you. Bonnie Wesseling (MCS patient)

Deborah T. Verified Customer
08-15-25

Was looking for this particular stain locally and nobody carried it, found your website and you had in stock and it arrived very quickly after I ordered it!

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!

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  • Chemlink Chemcurb Kits include:
    • Curbs for holding sealant in place around penetrations
    • Chemlink M-1 Adhesive/Sealant for bonding Curbs to Roof
    • Pourable sealer for filling curbs around penetrations, either:
      • Chemlink 1-part Pourable Sealer, or
      • Chemlink ProPack 2-part Urethane Sealer

ChemLink ChemCurb Kits

ChemLink ChemCurb was developed to address the most common source of leaks - Roof penetrations. Pipes, mechanical equipment, vents, solar panels and lightning protection are examples of penetrations which, in time, will create avenues for water. Repeated cycles of load, heat, cold, moisture, water ponding, and ultraviolet inevitably degrade pitch pans, rain caps, boots and other types of seals aimed at preventing leaks.

The ChemLink ChemCurb System replaces the old style metal pitch pans with versatile precast curb components, pourable sealant, and structural adhesive/sealant. The system can usually be installed in under 15 minutes and eliminates the need for flashing or mechanical attachment.

The ChemLink ChemCurb System is designed for use on granulated modified bitumen, PVC, PIB, TPO single ply, asphalt, and coal tar B.U.R. Please note that TPO Primer must be used on TPO substrates.

The ChemCurb system forms a durable waterproof rubber seal around penetrations of any size. An extended warranty against leaks is activated when CHEM LINK Construction & Maintenance receives a completed warranty card and proof of purchase.

ChemLink ChemCurb precast form components are composed of gray polyester resin. The ChemCurb is 2-inches high and is available in a variety of shapes and sizes. Bisected circular curbs have an inside diameter of 7½ or 5-inches. Straight pieces are available in 6 and 12-inch lengths and combine with 2-inch radius corners to create larger sizes. The outer surface is impervious to ice, corrosion, UV (ultraviolet light), and ponding water.

The Chemlink ChemCurb System - Advantages

  • Rapid installation - reduces labor significantly.
  • Excellent adhesion to most roofing materials.
  • 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.
  • For sloped roof applications, substitute DuraLink™ non-slump adhesive/sealant for M-1® Structural Sealant/Adhesive and 1-Part Pourable Sealant
  • Sealant is flexible down to -40°F (-40°C).
  • Service Temperature -40°F to 200°F (-40°C to 93°C)

Chemlink ChemCurb System Components

  • ChemCurb exterior rings, straights, and corners.
  • M-1 Structural Adhesive/Sealant used for bonding the ChemCurb components, sealing and priming the penetration.
  • 1-Part Pourable Penetration Sealant or PRO PACK™ two-part urethane pourable sealer. Both sealants are used to form a durable, water-tight seal around the roof penetration.

Installing ChemCurbs around Large Roof Penetrations

Installing ChemCurbs on Roof Pipe Penetrations

  • Weight 3 lbs
  • ChemCurb 5" Round (3 kits), 7 1/2" Round (2 kits), 7 1/2" Round Pro Pack (2 kits)
  • Kit

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