Chemlink E-Curb 3" Penetration Seal System (Single Unit)
Chemlink E-Curb 3in Penetration Seal System
E-Curb penetration seals replace old-style metal pitch pans with versatile, precast components and pourable sealants.'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, 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.