ChemLink Hot Pipe E-curb™ Penetration Seal System

$181.75
  • Hot Pipe E-Curb penetration seals replace old-style metal pitch pan roof installations with versatile, precast components and RTV silicone pourable sealants for installations requiring a service temperature between -80°F to 400°F (-62°C to 204°C). CHEM LINK’s Hot Pipe 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 HVAC, mechanical, solar panel mounts, electrical, and any type of structural supports and last longer than pitch pans with greater efficiency as well. TPO Primer is required for use with TPO single-ply roofing membrane.
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Vendors: ChemLink SKU: F1358
  • Easy Returns

    Easy Returns

    Return within 30 days of purchase date

  • Technical Support

    Technical Support

    Available 9am - 5pm EST Mon-Fri

  • Customer Support

    Customer Support

    Available 9am - 5pm EST, Mon-Fri

  • Fast Shipping

    Fast Shipping

    Ships within 48 hours if in stock

  • Hot Pipe E-Curb penetration seals replace old-style metal pitch pan roof installations with versatile, precast components and RTV silicone pourable sealants for installations requiring a service temperature between -80°F to 400°F (-62°C to 204°C). CHEM LINK’s Hot Pipe 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 HVAC, mechanical, solar panel mounts, electrical, and any type of structural supports and last longer than pitch pans with greater efficiency as well. TPO Primer is required for use with TPO single-ply roofing membrane.
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. Only available through Chem Link distributors.

RAPID INSTALLATION slip-fit' light weight curb design

1-PART FEATURE accommodates movement

LABOR SAVINGS no flashing required


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Cassandra P. Verified Customer
11-01-25

Its nothing like what I thought it was but buying and shipping process was smooth.

Shawn S. Verified Customer
11-01-25

Easy ordering and fast delivery

Sophia Verified Customer
10-31-25

I spoke with the person in the Technical Support department who listened and understood my complicated circumstances and made the perfect recommendation. I received the product within a couple of days and before the weekend ended, the job was complete and I am very pleased with results. Thank you, Eco Building Products for your support and product recommendation.

Luis J. Verified Customer
10-26-25

Good jop

Ed G. Verified Customer
10-25-25

The staff gave me good advice on how the products work and which ones to use. And they shipped it here really fast.

Jillian B. Verified Customer
10-25-25

I didn't get the one I wanted but was quickly offered a different one or wait till more came in.

Jean H. Verified Customer
10-24-25

Thumbs up

Bahram S. Verified Customer
10-24-25

******

A. S. Verified Customer
10-24-25

Easy to order and arrived on time

Robinson H. Verified Customer
10-20-25

good service and quick fulfilment

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ChemLink Hot Pipe E-curb™ Penetration Seal System

ChemLink Hot Pipe E-curb™ Penetration Seal System

$181.75