
History
Founded in 2015 and headquartered in Andover, Massachusetts, the ICP Group has grown into a global leader in specialty chemicals, operating 12 manufacturing facilities with more than 1,100 employees worldwide. With a strong track record in innovation and sustainability, ICP delivers chemical solutions across a wide range of industries, including mining, construction, energy, and industrial applications.
Other brands in the ICP Group portfolio include Fiberlock, California Paints, Storm System, and Benefect® and Silent Seal for underground ventilation solutions.
Product Offerings

While ICP Group is globally recognized for its portfolio of high-performance coatings, adhesives, and sealants, it’s the Silent Seal brand that’s engineered specifically for the unique demands of the mining and tunneling sectors. Designed to optimize airflow and improve safety underground, Silent Seal air sealants are trusted solutions for sealing ventilation control structures in even the harshest environments.
Certifications and Standards
Products from the ICP Group, including Silent Seal, meet the highest standards of safety and environmental responsibility, backed by certifications such as:
- USDA BioPreferred® Certification
- Lubrizol FBC™ System Compatible
- Oeko-Tex Standard 100
Why Choose Silent Seal?
Developed with the rugged underground environment in mind, Silent Seal mine ventilation air sealants help operations maintain critical airflow, reduce leakage, and meet regulatory standards for mine safety and efficiency. This specialty product is already in use at numerous mining sites, delivering superior performance with ease of application and long-lasting results.