Chem Link
Advanced Architectural Products
Chem Link is dedicated to providing green, innovative solutions to the complicated challenges faced by construction industry professionals every day. To meet this goal, we have developed green products that combine chemistry, engineering, and practical construction practices.
At the heart of all Chem Link product development is a concern for worker safety and environmental stewardship. Continuing input from the people who use and specify our products enables us to provide the best performing products on the market, without sacrificing our environmental responsibility.
Chem Link leads the industry in manufacturing green sealants and green adhesives and green waterproofing solutions that more than exceed current regulations in place regarding Volatile Organic Compounds (VOCs), and is prepared to continue to exceed requirements scheduled to be implemented over the next one to three years. Chem Link is poised to remain your partner in green construction projects, with high performance products, for many years to come.
The Chem Curb System
The ChemCurb System turns the weakest part of your roof into the strongest.
The ChemCurb System was designed to replace sheet metal pitchpans and rain caps, relying instead on a permanent rubber penetration seal.
Pitchpans seldom survive more than three years without repairs or replacement. ChemCurb components are guaranteed for ten years, but typically last much longer.A twenty-year warranty is available on warranted and inspected roof systems.
ChemCurbs consist of tough, polyester forms that are bonded to the roof around the penetration, creating a cavity which is then filled with non-shrinking rubber sealant. A tight, unified bond is formed, which integrates with the
penetration. Because ChemCurbs are modular and come in straight and curved sections, they can be assembled to fit the size and shape of almost any roof penetration.
The ChemCurb System is easy to work with…and it’s environmentally friendly.
The cumbersome and labor intensive pitchpan often takes about 45 minutes to install. ChemCurbs install easily in fewer than 15 minutes per penetration.
The ChemCurb System is based on GREEN technology:
- All components are completely safe for use on occupied buildings.
- ChemCurbs contain no solvents, no toxic materials and no carcinogens.
- There is no risk of fire or explosion, and ChemCurbs contain no greenhouse chemicals.



