The ChemCurb Penetration Seal System was introduced to low slope contractors to replace pitchpans and rain caps. Since that time, Chem Link has continued to expand the ChemCurb System to meet contractors’ continuing requests for a versatile, secure system that can be used on virtually any kind of roof or penetration.



Chem Link Inc.

In 1995, the ChemCurb Penetration Seal System was introduced to low slope contractors to replace pitchpans and rain caps, infamous for their tendencies to leak. Since that time, Chem Link has continued to expand the ChemCurb System to meet contractors’ continuing requests for a versatile, secure system that can be used on virtually any kind of roof or penetration. The latest additions are a silicone-based sealant for photovoltaic applications, and more color choices in both curbs and sealants. (See new brochure at  www.chemlinkinc.com).

The original bisected concrete ring (now unbreakable and lighter weight) still comes in two sizes with Straights and Corners to form squares and rectangles. 1-Part Pourable Sealer was added to the original two part. Larger rings were added to the round three-inch MiniCurb (E-Curb), with its narrow body and slip-fit pieces.

For the contractor, the ChemCurb System eliminates labor intensive applications prone to callbacks with clean, quickly installed, permanent waterproof seals. For the building owner, it means long term protection against damaging and costly roof leaks. For both, the ChemCurbs mean peace of mind and cost effective roof leak prevention. And for everyone associated with buildings, the advanced, polyether-based sealants and adhesives that are part of this system mean no hazardous solvents or harmful VOC’s are released into the air. No smog is created and no humans are harmed as a result of their use. For more information, call (800) 826-1681 or visit www.chemlinkinc.com.